25005968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5271

約数の個数: 40

約数和(自身を含む): 54454848

約数和(自身を除く): 29448880

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5227, 10454, 20908, 41816, 67951, 83632, 120221, 135902, 240442, 271804, 480884, 543608, 961768, 1087216, 1562873, 1923536, 3125746, 6251492, 12502984, 25005968]

約数ペア:

[(1, 25005968), (2, 12502984), (4, 6251492), (8, 3125746), (13, 1923536), (16, 1562873), (23, 1087216), (26, 961768), (46, 543608), (52, 480884), (92, 271804), (104, 240442), (184, 135902), (208, 120221), (299, 83632), (368, 67951), (598, 41816), (1196, 20908), (2392, 10454), (4784, 5227)]