77309968

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{15739}}^1$

素因数の和:16054

約数の個数: 20

約数和(自身を含む): 150285520

約数和(自身を除く): 72975552

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 15739, 31478, 62956, 125912, 251824, 4831873, 9663746, 19327492, 38654984, 77309968]

約数ペア:

[(1, 77309968), (2, 38654984), (4, 19327492), (8, 9663746), (16, 4831873), (307, 251824), (614, 125912), (1228, 62956), (2456, 31478), (4912, 15739)]