39945264

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5987}}^1$

素因数の和:6137

約数の個数: 40

約数和(自身を含む): 103951680

約数和(自身を除く): 64006416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 5987, 6672, 11974, 17961, 23948, 35922, 47896, 71844, 95792, 143688, 287376, 832193, 1664386, 2496579, 3328772, 4993158, 6657544, 9986316, 13315088, 19972632, 39945264]

約数ペア:

[(1, 39945264), (2, 19972632), (3, 13315088), (4, 9986316), (6, 6657544), (8, 4993158), (12, 3328772), (16, 2496579), (24, 1664386), (48, 832193), (139, 287376), (278, 143688), (417, 95792), (556, 71844), (834, 47896), (1112, 35922), (1668, 23948), (2224, 17961), (3336, 11974), (5987, 6672)]