70641064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21911}}^1$

素因数の和:21961

約数の個数: 32

約数和(自身を含む): 147248640

約数和(自身を除く): 76607576

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 21911, 43822, 87644, 175288, 284843, 569686, 679241, 1139372, 1358482, 2278744, 2716964, 5433928, 8830133, 17660266, 35320532, 70641064]

約数ペア:

[(1, 70641064), (2, 35320532), (4, 17660266), (8, 8830133), (13, 5433928), (26, 2716964), (31, 2278744), (52, 1358482), (62, 1139372), (104, 679241), (124, 569686), (248, 284843), (403, 175288), (806, 87644), (1612, 43822), (3224, 21911)]