68302672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137707}}^1$

素因数の和:137746

約数の個数: 20

約数和(自身を含む): 136606336

約数和(自身を除く): 68303664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 137707, 275414, 550828, 1101656, 2203312, 4268917, 8537834, 17075668, 34151336, 68302672]

約数ペア:

[(1, 68302672), (2, 34151336), (4, 17075668), (8, 8537834), (16, 4268917), (31, 2203312), (62, 1101656), (124, 550828), (248, 275414), (496, 137707)]