25620036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164231}}^1$

素因数の和:164251

約数の個数: 24

約数和(自身を含む): 64378944

約数和(自身を除く): 38758908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 164231, 328462, 492693, 656924, 985386, 1970772, 2135003, 4270006, 6405009, 8540012, 12810018, 25620036]

約数ペア:

[(1, 25620036), (2, 12810018), (3, 8540012), (4, 6405009), (6, 4270006), (12, 2135003), (13, 1970772), (26, 985386), (39, 656924), (52, 492693), (78, 328462), (156, 164231)]