67739524

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 121117248

約数和(自身を除く): 53377724

約数列:

[1, 2, 4, 61, 122, 227, 244, 454, 908, 1223, 2446, 4892, 13847, 27694, 55388, 74603, 149206, 277621, 298412, 555242, 1110484, 16934881, 33869762, 67739524]

約数ペア:

[(1, 67739524), (2, 33869762), (4, 16934881), (61, 1110484), (122, 555242), (227, 298412), (244, 277621), (454, 149206), (908, 74603), (1223, 55388), (2446, 27694), (4892, 13847)]