7955984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26171}}^1$

素因数の和:26198

約数の個数: 20

約数和(自身を含む): 16226640

約数和(自身を除く): 8270656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26171, 52342, 104684, 209368, 418736, 497249, 994498, 1988996, 3977992, 7955984]

約数ペア:

[(1, 7955984), (2, 3977992), (4, 1988996), (8, 994498), (16, 497249), (19, 418736), (38, 209368), (76, 104684), (152, 52342), (304, 26171)]