7864401856

素因数分解:

$2^6\times {\mathrm{122881279}}^1$

素因数の和:122881291

約数の個数: 14

約数和(自身を含む): 15605922560

約数和(自身を除く): 7741520704

約数列:

[1, 2, 4, 8, 16, 32, 64, 122881279, 245762558, 491525116, 983050232, 1966100464, 3932200928, 7864401856]

約数ペア:

[(1, 7864401856), (2, 3932200928), (4, 1966100464), (8, 983050232), (16, 491525116), (32, 245762558), (64, 122881279)]