77379428

素因数分解:

$2^2\times 7^5\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 36

約数和(自身を含む): 158118912

約数和(自身を除く): 80739484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1151, 1372, 2302, 2401, 4604, 4802, 8057, 9604, 16114, 16807, 32228, 33614, 56399, 67228, 112798, 225596, 394793, 789586, 1579172, 2763551, 5527102, 11054204, 19344857, 38689714, 77379428]

約数ペア:

[(1, 77379428), (2, 38689714), (4, 19344857), (7, 11054204), (14, 5527102), (28, 2763551), (49, 1579172), (98, 789586), (196, 394793), (343, 225596), (686, 112798), (1151, 67228), (1372, 56399), (2302, 33614), (2401, 32228), (4604, 16807), (4802, 16114), (8057, 9604)]