25875642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331739}}^1$

素因数の和:331757

約数の個数: 16

約数和(自身を含む): 55732320

約数和(自身を除く): 29856678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331739, 663478, 995217, 1990434, 4312607, 8625214, 12937821, 25875642]

約数ペア:

[(1, 25875642), (2, 12937821), (3, 8625214), (6, 4312607), (13, 1990434), (26, 995217), (39, 663478), (78, 331739)]