64906664

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 123984000

約数和(自身を除く): 59077336

約数列:

[1, 2, 4, 8, 83, 166, 239, 332, 409, 478, 664, 818, 956, 1636, 1912, 3272, 19837, 33947, 39674, 67894, 79348, 97751, 135788, 158696, 195502, 271576, 391004, 782008, 8113333, 16226666, 32453332, 64906664]

約数ペア:

[(1, 64906664), (2, 32453332), (4, 16226666), (8, 8113333), (83, 782008), (166, 391004), (239, 271576), (332, 195502), (409, 158696), (478, 135788), (664, 97751), (818, 79348), (956, 67894), (1636, 39674), (1912, 33947), (3272, 19837)]