66720316934

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{530731}}^1$

素因数の和:531235

約数の個数: 16

約数和(自身を含む): 100881538560

約数和(自身を除く): 34161221626

約数列:

[1, 2, 239, 263, 478, 526, 62857, 125714, 530731, 1061462, 126844709, 139582253, 253689418, 279164506, 33360158467, 66720316934]

約数ペア:

[(1, 66720316934), (2, 33360158467), (239, 279164506), (263, 253689418), (478, 139582253), (526, 126844709), (62857, 1061462), (125714, 530731)]