57128922

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{11887}}^1$

素因数の和:11987

約数の個数: 32

約数和(自身を含む): 128390400

約数和(自身を除く): 71261478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 11887, 23774, 35661, 71322, 106983, 213966, 320949, 641898, 1057943, 2115886, 3173829, 6347658, 9521487, 19042974, 28564461, 57128922]

約数ペア:

[(1, 57128922), (2, 28564461), (3, 19042974), (6, 9521487), (9, 6347658), (18, 3173829), (27, 2115886), (54, 1057943), (89, 641898), (178, 320949), (267, 213966), (534, 106983), (801, 71322), (1602, 35661), (2403, 23774), (4806, 11887)]