71845604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24571}}^1$

素因数の和:24635

約数の個数: 24

約数和(自身を含む): 136227168

約数和(自身を除く): 64381564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 24571, 49142, 98284, 417707, 835414, 1056553, 1670828, 2113106, 4226212, 17961401, 35922802, 71845604]

約数ペア:

[(1, 71845604), (2, 35922802), (4, 17961401), (17, 4226212), (34, 2113106), (43, 1670828), (68, 1056553), (86, 835414), (172, 417707), (731, 98284), (1462, 49142), (2924, 24571)]