26659972

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 47577600

約数和(自身を除く): 20917628

約数列:

[1, 2, 4, 79, 158, 239, 316, 353, 478, 706, 956, 1412, 18881, 27887, 37762, 55774, 75524, 84367, 111548, 168734, 337468, 6664993, 13329986, 26659972]

約数ペア:

[(1, 26659972), (2, 13329986), (4, 6664993), (79, 337468), (158, 168734), (239, 111548), (316, 84367), (353, 75524), (478, 55774), (706, 37762), (956, 27887), (1412, 18881)]