28584816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 83744640

約数和(自身を除く): 55159824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2411, 2964, 3952, 4822, 5928, 7233, 9644, 11856, 14466, 19288, 28932, 31343, 38576, 45809, 57864, 62686, 91618, 94029, 115728, 125372, 137427, 183236, 188058, 250744, 274854, 366472, 376116, 501488, 549708, 595517, 732944, 752232, 1099416, 1191034, 1504464, 1786551, 2198832, 2382068, 3573102, 4764136, 7146204, 9528272, 14292408, 28584816]

約数ペア:

[(1, 28584816), (2, 14292408), (3, 9528272), (4, 7146204), (6, 4764136), (8, 3573102), (12, 2382068), (13, 2198832), (16, 1786551), (19, 1504464), (24, 1191034), (26, 1099416), (38, 752232), (39, 732944), (48, 595517), (52, 549708), (57, 501488), (76, 376116), (78, 366472), (104, 274854), (114, 250744), (152, 188058), (156, 183236), (208, 137427), (228, 125372), (247, 115728), (304, 94029), (312, 91618), (456, 62686), (494, 57864), (624, 45809), (741, 38576), (912, 31343), (988, 28932), (1482, 19288), (1976, 14466), (2411, 11856), (2964, 9644), (3952, 7233), (4822, 5928)]