25760748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165133}}^1$

素因数の和:165153

約数の個数: 24

約数和(自身を含む): 64732528

約数和(自身を除く): 38971780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 165133, 330266, 495399, 660532, 990798, 1981596, 2146729, 4293458, 6440187, 8586916, 12880374, 25760748]

約数ペア:

[(1, 25760748), (2, 12880374), (3, 8586916), (4, 6440187), (6, 4293458), (12, 2146729), (13, 1981596), (26, 990798), (39, 660532), (52, 495399), (78, 330266), (156, 165133)]