25157002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 41161824

約数和(自身を除く): 16004822

約数列:

[1, 2, 13, 26, 169, 263, 283, 338, 526, 566, 3419, 3679, 6838, 7358, 44447, 47827, 74429, 88894, 95654, 148858, 967577, 1935154, 12578501, 25157002]

約数ペア:

[(1, 25157002), (2, 12578501), (13, 1935154), (26, 967577), (169, 148858), (263, 95654), (283, 88894), (338, 74429), (526, 47827), (566, 44447), (3419, 7358), (3679, 6838)]