25882672

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{2843}}^1$

素因数の和:3420

約数の個数: 20

約数和(自身を含む): 50253480

約数和(自身を除く): 24370808

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 2843, 4552, 5686, 9104, 11372, 22744, 45488, 1617667, 3235334, 6470668, 12941336, 25882672]

約数ペア:

[(1, 25882672), (2, 12941336), (4, 6470668), (8, 3235334), (16, 1617667), (569, 45488), (1138, 22744), (2276, 11372), (2843, 9104), (4552, 5686)]