71764259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1259}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 15326941

約数列:

[1, 7, 17, 119, 479, 1259, 3353, 8143, 8813, 21403, 57001, 149821, 603061, 4221427, 10252037, 71764259]

約数ペア:

[(1, 71764259), (7, 10252037), (17, 4221427), (119, 603061), (479, 149821), (1259, 57001), (3353, 21403), (8143, 8813)]