172888924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{2801}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 326220048

約数和(自身を除く): 153331124

約数列:

[1, 2, 4, 13, 26, 52, 1187, 2374, 2801, 4748, 5602, 11204, 15431, 30862, 36413, 61724, 72826, 145652, 3324787, 6649574, 13299148, 43222231, 86444462, 172888924]

約数ペア:

[(1, 172888924), (2, 86444462), (4, 43222231), (13, 13299148), (26, 6649574), (52, 3324787), (1187, 145652), (2374, 72826), (2801, 61724), (4748, 36413), (5602, 30862), (11204, 15431)]