28396858

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3041}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 24168902

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 3041, 4669, 6082, 9338, 21287, 42574, 69943, 88189, 139886, 176378, 489601, 617323, 979202, 1234646, 2028347, 4056694, 14198429, 28396858]

約数ペア:

[(1, 28396858), (2, 14198429), (7, 4056694), (14, 2028347), (23, 1234646), (29, 979202), (46, 617323), (58, 489601), (161, 176378), (203, 139886), (322, 88189), (406, 69943), (667, 42574), (1334, 21287), (3041, 9338), (4669, 6082)]