28760108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7001}}^1$

素因数の和:7097

約数の個数: 24

約数和(自身を含む): 54895680

約数和(自身を除く): 26135572

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 7001, 14002, 28004, 91013, 182026, 364052, 553079, 1106158, 2212316, 7190027, 14380054, 28760108]

約数ペア:

[(1, 28760108), (2, 14380054), (4, 7190027), (13, 2212316), (26, 1106158), (52, 553079), (79, 364052), (158, 182026), (316, 91013), (1027, 28004), (2054, 14002), (4108, 7001)]