26422886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 20855194

約数列:

[1, 2, 7, 14, 29, 58, 151, 203, 302, 406, 431, 862, 1057, 2114, 3017, 4379, 6034, 8758, 12499, 24998, 30653, 61306, 65081, 87493, 130162, 174986, 455567, 911134, 1887349, 3774698, 13211443, 26422886]

約数ペア:

[(1, 26422886), (2, 13211443), (7, 3774698), (14, 1887349), (29, 911134), (58, 455567), (151, 174986), (203, 130162), (302, 87493), (406, 65081), (431, 61306), (862, 30653), (1057, 24998), (2114, 12499), (3017, 8758), (4379, 6034)]