71478913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 79801920

約数和(自身を除く): 8323007

約数列:

[1, 11, 59, 241, 457, 649, 2651, 5027, 14219, 26963, 110137, 156409, 296593, 1211507, 6498083, 71478913]

約数ペア:

[(1, 71478913), (11, 6498083), (59, 1211507), (241, 296593), (457, 156409), (649, 110137), (2651, 26963), (5027, 14219)]