426448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2442

約数の個数: 20

約数和(自身を含む): 901728

約数和(自身を除く): 475280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2423, 4846, 9692, 19384, 26653, 38768, 53306, 106612, 213224, 426448]

約数ペア:

[(1, 426448), (2, 213224), (4, 106612), (8, 53306), (11, 38768), (16, 26653), (22, 19384), (44, 9692), (88, 4846), (176, 2423)]