70221886

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{11971}}^1$

素因数の和:12399

約数の個数: 16

約数和(自身を含む): 120677760

約数和(自身を除く): 50455874

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 11971, 23942, 83797, 167594, 5015849, 10031698, 35110943, 70221886]

約数ペア:

[(1, 70221886), (2, 35110943), (7, 10031698), (14, 5015849), (419, 167594), (838, 83797), (2933, 23942), (5866, 11971)]