25798526

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 42303744

約数和(自身を除く): 16505218

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 601, 1202, 1651, 3302, 7813, 15626, 21463, 42926, 76327, 101569, 152654, 203138, 992251, 1984502, 12899263, 25798526]

約数ペア:

[(1, 25798526), (2, 12899263), (13, 1984502), (26, 992251), (127, 203138), (169, 152654), (254, 101569), (338, 76327), (601, 42926), (1202, 21463), (1651, 15626), (3302, 7813)]