28950048

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 168

約数和(自身を含む): 91720188

約数和(自身を除く): 62770140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 73, 81, 96, 102, 108, 136, 144, 146, 153, 162, 204, 216, 219, 243, 272, 288, 292, 306, 324, 408, 432, 438, 459, 486, 544, 584, 612, 648, 657, 729, 816, 864, 876, 918, 972, 1168, 1224, 1241, 1296, 1314, 1377, 1458, 1632, 1752, 1836, 1944, 1971, 2336, 2448, 2482, 2592, 2628, 2754, 2916, 3504, 3672, 3723, 3888, 3942, 4131, 4896, 4964, 5256, 5508, 5832, 5913, 7008, 7344, 7446, 7776, 7884, 8262, 9928, 10512, 11016, 11169, 11664, 11826, 12393, 14688, 14892, 15768, 16524, 17739, 19856, 21024, 22032, 22338, 23328, 23652, 24786, 29784, 31536, 33048, 33507, 35478, 39712, 44064, 44676, 47304, 49572, 53217, 59568, 63072, 66096, 67014, 70956, 89352, 94608, 99144, 100521, 106434, 119136, 132192, 134028, 141912, 178704, 189216, 198288, 201042, 212868, 268056, 283824, 301563, 357408, 396576, 402084, 425736, 536112, 567648, 603126, 804168, 851472, 904689, 1072224, 1206252, 1608336, 1702944, 1809378, 2412504, 3216672, 3618756, 4825008, 7237512, 9650016, 14475024, 28950048]

約数ペア:

[(1, 28950048), (2, 14475024), (3, 9650016), (4, 7237512), (6, 4825008), (8, 3618756), (9, 3216672), (12, 2412504), (16, 1809378), (17, 1702944), (18, 1608336), (24, 1206252), (27, 1072224), (32, 904689), (34, 851472), (36, 804168), (48, 603126), (51, 567648), (54, 536112), (68, 425736), (72, 402084), (73, 396576), (81, 357408), (96, 301563), (102, 283824), (108, 268056), (136, 212868), (144, 201042), (146, 198288), (153, 189216), (162, 178704), (204, 141912), (216, 134028), (219, 132192), (243, 119136), (272, 106434), (288, 100521), (292, 99144), (306, 94608), (324, 89352), (408, 70956), (432, 67014), (438, 66096), (459, 63072), (486, 59568), (544, 53217), (584, 49572), (612, 47304), (648, 44676), (657, 44064), (729, 39712), (816, 35478), (864, 33507), (876, 33048), (918, 31536), (972, 29784), (1168, 24786), (1224, 23652), (1241, 23328), (1296, 22338), (1314, 22032), (1377, 21024), (1458, 19856), (1632, 17739), (1752, 16524), (1836, 15768), (1944, 14892), (1971, 14688), (2336, 12393), (2448, 11826), (2482, 11664), (2592, 11169), (2628, 11016), (2754, 10512), (2916, 9928), (3504, 8262), (3672, 7884), (3723, 7776), (3888, 7446), (3942, 7344), (4131, 7008), (4896, 5913), (4964, 5832), (5256, 5508)]