28465344

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 210

約数和(自身を含む): 94353380

約数和(自身を除く): 65888036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 192, 204, 216, 228, 272, 288, 289, 304, 306, 323, 324, 342, 408, 432, 456, 459, 513, 544, 576, 578, 608, 612, 646, 648, 684, 816, 864, 867, 912, 918, 969, 1026, 1088, 1156, 1216, 1224, 1292, 1296, 1368, 1377, 1539, 1632, 1728, 1734, 1824, 1836, 1938, 2052, 2312, 2448, 2584, 2592, 2601, 2736, 2754, 2907, 3078, 3264, 3468, 3648, 3672, 3876, 4104, 4624, 4896, 5168, 5184, 5202, 5472, 5491, 5508, 5814, 6156, 6936, 7344, 7752, 7803, 8208, 8721, 9248, 9792, 10336, 10404, 10944, 10982, 11016, 11628, 12312, 13872, 14688, 15504, 15606, 16416, 16473, 17442, 18496, 20672, 20808, 21964, 22032, 23256, 23409, 24624, 26163, 27744, 29376, 31008, 31212, 32832, 32946, 34884, 41616, 43928, 44064, 46512, 46818, 49248, 49419, 52326, 55488, 62016, 62424, 65892, 69768, 83232, 87856, 88128, 93024, 93636, 98496, 98838, 104652, 124848, 131784, 139536, 148257, 166464, 175712, 186048, 187272, 197676, 209304, 249696, 263568, 279072, 296514, 351424, 374544, 395352, 418608, 444771, 499392, 527136, 558144, 593028, 749088, 790704, 837216, 889542, 1054272, 1186056, 1498176, 1581408, 1674432, 1779084, 2372112, 3162816, 3558168, 4744224, 7116336, 9488448, 14232672, 28465344]

約数ペア:

[(1, 28465344), (2, 14232672), (3, 9488448), (4, 7116336), (6, 4744224), (8, 3558168), (9, 3162816), (12, 2372112), (16, 1779084), (17, 1674432), (18, 1581408), (19, 1498176), (24, 1186056), (27, 1054272), (32, 889542), (34, 837216), (36, 790704), (38, 749088), (48, 593028), (51, 558144), (54, 527136), (57, 499392), (64, 444771), (68, 418608), (72, 395352), (76, 374544), (81, 351424), (96, 296514), (102, 279072), (108, 263568), (114, 249696), (136, 209304), (144, 197676), (152, 187272), (153, 186048), (162, 175712), (171, 166464), (192, 148257), (204, 139536), (216, 131784), (228, 124848), (272, 104652), (288, 98838), (289, 98496), (304, 93636), (306, 93024), (323, 88128), (324, 87856), (342, 83232), (408, 69768), (432, 65892), (456, 62424), (459, 62016), (513, 55488), (544, 52326), (576, 49419), (578, 49248), (608, 46818), (612, 46512), (646, 44064), (648, 43928), (684, 41616), (816, 34884), (864, 32946), (867, 32832), (912, 31212), (918, 31008), (969, 29376), (1026, 27744), (1088, 26163), (1156, 24624), (1216, 23409), (1224, 23256), (1292, 22032), (1296, 21964), (1368, 20808), (1377, 20672), (1539, 18496), (1632, 17442), (1728, 16473), (1734, 16416), (1824, 15606), (1836, 15504), (1938, 14688), (2052, 13872), (2312, 12312), (2448, 11628), (2584, 11016), (2592, 10982), (2601, 10944), (2736, 10404), (2754, 10336), (2907, 9792), (3078, 9248), (3264, 8721), (3468, 8208), (3648, 7803), (3672, 7752), (3876, 7344), (4104, 6936), (4624, 6156), (4896, 5814), (5168, 5508), (5184, 5491), (5202, 5472)]