70749826

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2158

約数の個数: 24

約数和(自身を含む): 123817680

約数和(自身を除く): 53067854

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 1723, 2933, 3446, 5866, 12061, 20531, 24122, 41062, 84427, 168854, 721937, 1443874, 5053559, 10107118, 35374913, 70749826]

約数ペア:

[(1, 70749826), (2, 35374913), (7, 10107118), (14, 5053559), (49, 1443874), (98, 721937), (419, 168854), (838, 84427), (1723, 41062), (2933, 24122), (3446, 20531), (5866, 12061)]