68241208

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11831}}^1$

素因数の和:11947

約数の個数: 32

約数和(自身を含む): 147663360

約数和(自身を除く): 79422152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 11831, 23662, 47324, 82817, 94648, 165634, 331268, 662536, 1218593, 2437186, 4874372, 8530151, 9748744, 17060302, 34120604, 68241208]

約数ペア:

[(1, 68241208), (2, 34120604), (4, 17060302), (7, 9748744), (8, 8530151), (14, 4874372), (28, 2437186), (56, 1218593), (103, 662536), (206, 331268), (412, 165634), (721, 94648), (824, 82817), (1442, 47324), (2884, 23662), (5768, 11831)]