25422332

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37607}}^1$

素因数の和:37637

約数の個数: 18

約数和(自身を含む): 48175848

約数和(自身を除く): 22753516

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 37607, 75214, 150428, 488891, 977782, 1955564, 6355583, 12711166, 25422332]

約数ペア:

[(1, 25422332), (2, 12711166), (4, 6355583), (13, 1955564), (26, 977782), (52, 488891), (169, 150428), (338, 75214), (676, 37607)]