25326262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18379}}^1$

素因数の和:18447

約数の個数: 16

約数和(自身を含む): 41685840

約数和(自身を除く): 16359578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18379, 36758, 238927, 477854, 974087, 1948174, 12663131, 25326262]

約数ペア:

[(1, 25326262), (2, 12663131), (13, 1948174), (26, 974087), (53, 477854), (106, 238927), (689, 36758), (1378, 18379)]