70311824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{399499}}^1$

素因数の和:399518

約数の個数: 20

約数和(自身を含む): 148614000

約数和(自身を除く): 78302176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 399499, 798998, 1597996, 3195992, 4394489, 6391984, 8788978, 17577956, 35155912, 70311824]

約数ペア:

[(1, 70311824), (2, 35155912), (4, 17577956), (8, 8788978), (11, 6391984), (16, 4394489), (22, 3195992), (44, 1597996), (88, 798998), (176, 399499)]