64465471

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 76645888

約数和(自身を除く): 12180417

約数列:

[1, 7, 43, 61, 301, 427, 2623, 3511, 18361, 24577, 150973, 214171, 1056811, 1499197, 9209353, 64465471]

約数ペア:

[(1, 64465471), (7, 9209353), (43, 1499197), (61, 1056811), (301, 214171), (427, 150973), (2623, 24577), (3511, 18361)]