68231416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{70487}}^1$

素因数の和:70515

約数の個数: 24

約数和(自身を含む): 140623560

約数和(自身を除く): 72392144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 70487, 140974, 281948, 563896, 775357, 1550714, 3101428, 6202856, 8528927, 17057854, 34115708, 68231416]

約数ペア:

[(1, 68231416), (2, 34115708), (4, 17057854), (8, 8528927), (11, 6202856), (22, 3101428), (44, 1550714), (88, 775357), (121, 563896), (242, 281948), (484, 140974), (968, 70487)]