26274224

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{18451}}^1$

素因数の和:18548

約数の個数: 20

約数和(自身を含む): 51481080

約数和(自身を除く): 25206856

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 18451, 36902, 73804, 147608, 295216, 1642139, 3284278, 6568556, 13137112, 26274224]

約数ペア:

[(1, 26274224), (2, 13137112), (4, 6568556), (8, 3284278), (16, 1642139), (89, 295216), (178, 147608), (356, 73804), (712, 36902), (1424, 18451)]