65714428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7753}}^1$

素因数の和:7933

約数の個数: 24

約数和(自身を含む): 124622288

約数和(自身を除く): 58907860

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 7753, 8476, 15506, 31012, 100789, 201578, 403156, 1263739, 2527478, 5054956, 16428607, 32857214, 65714428]

約数ペア:

[(1, 65714428), (2, 32857214), (4, 16428607), (13, 5054956), (26, 2527478), (52, 1263739), (163, 403156), (326, 201578), (652, 100789), (2119, 31012), (4238, 15506), (7753, 8476)]