25799384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{248071}}^1$

素因数の和:248090

約数の個数: 16

約数和(自身を含む): 52095120

約数和(自身を除く): 26295736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 248071, 496142, 992284, 1984568, 3224923, 6449846, 12899692, 25799384]

約数ペア:

[(1, 25799384), (2, 12899692), (4, 6449846), (8, 3224923), (13, 1984568), (26, 992284), (52, 496142), (104, 248071)]