70279972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{147647}}^1$

素因数の和:147675

約数の個数: 24

約数和(自身を含む): 148829184

約数和(自身を除く): 78549212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 147647, 295294, 590588, 1033529, 2067058, 2509999, 4134116, 5019998, 10039996, 17569993, 35139986, 70279972]

約数ペア:

[(1, 70279972), (2, 35139986), (4, 17569993), (7, 10039996), (14, 5019998), (17, 4134116), (28, 2509999), (34, 2067058), (68, 1033529), (119, 590588), (238, 295294), (476, 147647)]