26865670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 53198208

約数和(自身を除く): 26332538

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4397, 6110, 8794, 21985, 43970, 57161, 114322, 206659, 285805, 413318, 571610, 1033295, 2066590, 2686567, 5373134, 13432835, 26865670]

約数ペア:

[(1, 26865670), (2, 13432835), (5, 5373134), (10, 2686567), (13, 2066590), (26, 1033295), (47, 571610), (65, 413318), (94, 285805), (130, 206659), (235, 114322), (470, 57161), (611, 43970), (1222, 21985), (3055, 8794), (4397, 6110)]