25472444

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 45528000

約数和(自身を除く): 20055556

約数列:

[1, 2, 4, 79, 149, 158, 298, 316, 541, 596, 1082, 2164, 11771, 23542, 42739, 47084, 80609, 85478, 161218, 170956, 322436, 6368111, 12736222, 25472444]

約数ペア:

[(1, 25472444), (2, 12736222), (4, 6368111), (79, 322436), (149, 170956), (158, 161218), (298, 85478), (316, 80609), (541, 47084), (596, 42739), (1082, 23542), (2164, 11771)]