13305576848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{26431}}^1$

素因数の和:26943

約数の個数: 40

約数和(自身を含む): 26194323456

約数和(自身を除く): 12888746608

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 431, 584, 862, 1168, 1724, 3448, 6896, 26431, 31463, 52862, 62926, 105724, 125852, 211448, 251704, 422896, 503408, 1929463, 3858926, 7717852, 11391761, 15435704, 22783522, 30871408, 45567044, 91134088, 182268176, 831598553, 1663197106, 3326394212, 6652788424, 13305576848]

約数ペア:

[(1, 13305576848), (2, 6652788424), (4, 3326394212), (8, 1663197106), (16, 831598553), (73, 182268176), (146, 91134088), (292, 45567044), (431, 30871408), (584, 22783522), (862, 15435704), (1168, 11391761), (1724, 7717852), (3448, 3858926), (6896, 1929463), (26431, 503408), (31463, 422896), (52862, 251704), (62926, 211448), (105724, 125852)]