70219664

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{13259}}^1$

素因数の和:13598

約数の個数: 20

約数和(自身を含む): 136471920

約数和(自身を除く): 66252256

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 13259, 26518, 53036, 106072, 212144, 4388729, 8777458, 17554916, 35109832, 70219664]

約数ペア:

[(1, 70219664), (2, 35109832), (4, 17554916), (8, 8777458), (16, 4388729), (331, 212144), (662, 106072), (1324, 53036), (2648, 26518), (5296, 13259)]