42728218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15077}}^1$

素因数の和:15201

約数の個数: 16

約数和(自身を含む): 69660360

約数和(自身を除く): 26932142

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 15077, 30154, 196001, 392002, 1643393, 3286786, 21364109, 42728218]

約数ペア:

[(1, 42728218), (2, 21364109), (13, 3286786), (26, 1643393), (109, 392002), (218, 196001), (1417, 30154), (2834, 15077)]