70640488

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{64453}}^1$

素因数の和:64596

約数の個数: 16

約数和(自身を含む): 133419780

約数和(自身を除く): 62779292

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 64453, 128906, 257812, 515624, 8830061, 17660122, 35320244, 70640488]

約数ペア:

[(1, 70640488), (2, 35320244), (4, 17660122), (8, 8830061), (137, 515624), (274, 257812), (548, 128906), (1096, 64453)]