28174608

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^3$

素因数の和:64

約数の個数: 240

約数和(自身を含む): 103475520

約数和(自身を除く): 75300912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 121, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 242, 252, 264, 294, 297, 308, 336, 363, 378, 392, 396, 432, 441, 462, 484, 504, 528, 539, 588, 594, 616, 693, 726, 756, 784, 792, 847, 882, 924, 968, 1008, 1078, 1089, 1176, 1188, 1232, 1323, 1331, 1386, 1452, 1512, 1584, 1617, 1694, 1764, 1848, 1936, 2079, 2156, 2178, 2352, 2376, 2541, 2646, 2662, 2772, 2904, 3024, 3234, 3267, 3388, 3528, 3696, 3993, 4158, 4312, 4356, 4752, 4851, 5082, 5292, 5324, 5544, 5808, 5929, 6468, 6534, 6776, 7056, 7623, 7986, 8316, 8624, 8712, 9317, 9702, 10164, 10584, 10648, 11088, 11858, 11979, 12936, 13068, 13552, 14553, 15246, 15972, 16632, 17424, 17787, 18634, 19404, 20328, 21168, 21296, 22869, 23716, 23958, 25872, 26136, 27951, 29106, 30492, 31944, 33264, 35574, 35937, 37268, 38808, 40656, 45738, 47432, 47916, 52272, 53361, 55902, 58212, 60984, 63888, 65219, 71148, 71874, 74536, 77616, 83853, 91476, 94864, 95832, 106722, 111804, 116424, 121968, 130438, 142296, 143748, 149072, 160083, 167706, 182952, 191664, 195657, 213444, 223608, 232848, 251559, 260876, 284592, 287496, 320166, 335412, 365904, 391314, 426888, 447216, 503118, 521752, 574992, 586971, 640332, 670824, 782628, 853776, 1006236, 1043504, 1173942, 1280664, 1341648, 1565256, 1760913, 2012472, 2347884, 2561328, 3130512, 3521826, 4024944, 4695768, 7043652, 9391536, 14087304, 28174608]

約数ペア:

[(1, 28174608), (2, 14087304), (3, 9391536), (4, 7043652), (6, 4695768), (7, 4024944), (8, 3521826), (9, 3130512), (11, 2561328), (12, 2347884), (14, 2012472), (16, 1760913), (18, 1565256), (21, 1341648), (22, 1280664), (24, 1173942), (27, 1043504), (28, 1006236), (33, 853776), (36, 782628), (42, 670824), (44, 640332), (48, 586971), (49, 574992), (54, 521752), (56, 503118), (63, 447216), (66, 426888), (72, 391314), (77, 365904), (84, 335412), (88, 320166), (98, 287496), (99, 284592), (108, 260876), (112, 251559), (121, 232848), (126, 223608), (132, 213444), (144, 195657), (147, 191664), (154, 182952), (168, 167706), (176, 160083), (189, 149072), (196, 143748), (198, 142296), (216, 130438), (231, 121968), (242, 116424), (252, 111804), (264, 106722), (294, 95832), (297, 94864), (308, 91476), (336, 83853), (363, 77616), (378, 74536), (392, 71874), (396, 71148), (432, 65219), (441, 63888), (462, 60984), (484, 58212), (504, 55902), (528, 53361), (539, 52272), (588, 47916), (594, 47432), (616, 45738), (693, 40656), (726, 38808), (756, 37268), (784, 35937), (792, 35574), (847, 33264), (882, 31944), (924, 30492), (968, 29106), (1008, 27951), (1078, 26136), (1089, 25872), (1176, 23958), (1188, 23716), (1232, 22869), (1323, 21296), (1331, 21168), (1386, 20328), (1452, 19404), (1512, 18634), (1584, 17787), (1617, 17424), (1694, 16632), (1764, 15972), (1848, 15246), (1936, 14553), (2079, 13552), (2156, 13068), (2178, 12936), (2352, 11979), (2376, 11858), (2541, 11088), (2646, 10648), (2662, 10584), (2772, 10164), (2904, 9702), (3024, 9317), (3234, 8712), (3267, 8624), (3388, 8316), (3528, 7986), (3696, 7623), (3993, 7056), (4158, 6776), (4312, 6534), (4356, 6468), (4752, 5929), (4851, 5808), (5082, 5544), (5292, 5324)]