64384674

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 132658944

約数和(自身を除く): 68274270

約数列:

[1, 2, 3, 6, 43, 86, 129, 163, 258, 326, 489, 978, 1531, 3062, 4593, 7009, 9186, 14018, 21027, 42054, 65833, 131666, 197499, 249553, 394998, 499106, 748659, 1497318, 10730779, 21461558, 32192337, 64384674]

約数ペア:

[(1, 64384674), (2, 32192337), (3, 21461558), (6, 10730779), (43, 1497318), (86, 748659), (129, 499106), (163, 394998), (258, 249553), (326, 197499), (489, 131666), (978, 65833), (1531, 42054), (3062, 21027), (4593, 14018), (7009, 9186)]