26661328

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{1423}}^1$

素因数の和:2602

約数の個数: 20

約数和(自身を含む): 51736768

約数和(自身を除く): 25075440

約数列:

[1, 2, 4, 8, 16, 1171, 1423, 2342, 2846, 4684, 5692, 9368, 11384, 18736, 22768, 1666333, 3332666, 6665332, 13330664, 26661328]

約数ペア:

[(1, 26661328), (2, 13330664), (4, 6665332), (8, 3332666), (16, 1666333), (1171, 22768), (1423, 18736), (2342, 11384), (2846, 9368), (4684, 5692)]