25041776

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{2741}}^1$

素因数の和:3320

約数の個数: 20

約数和(自身を含む): 48621144

約数和(自身を除く): 23579368

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 2741, 4568, 5482, 9136, 10964, 21928, 43856, 1565111, 3130222, 6260444, 12520888, 25041776]

約数ペア:

[(1, 25041776), (2, 12520888), (4, 6260444), (8, 3130222), (16, 1565111), (571, 43856), (1142, 21928), (2284, 10964), (2741, 9136), (4568, 5482)]