71829978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3929}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 157325760

約数和(自身を除く): 85495782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 831, 1662, 3047, 3929, 6094, 7858, 9141, 11787, 18282, 23574, 43219, 86438, 129657, 259314, 1088333, 2176666, 3264999, 6529998, 11971663, 23943326, 35914989, 71829978]

約数ペア:

[(1, 71829978), (2, 35914989), (3, 23943326), (6, 11971663), (11, 6529998), (22, 3264999), (33, 2176666), (66, 1088333), (277, 259314), (554, 129657), (831, 86438), (1662, 43219), (3047, 23574), (3929, 18282), (6094, 11787), (7858, 9141)]