67271584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{123661}}^1$

素因数の和:123688

約数の個数: 24

約数和(自身を含む): 140232708

約数和(自身を除く): 72961124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 123661, 247322, 494644, 989288, 1978576, 2102237, 3957152, 4204474, 8408948, 16817896, 33635792, 67271584]

約数ペア:

[(1, 67271584), (2, 33635792), (4, 16817896), (8, 8408948), (16, 4204474), (17, 3957152), (32, 2102237), (34, 1978576), (68, 989288), (136, 494644), (272, 247322), (544, 123661)]