74321522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47581}}^1$

素因数の和:47665

約数の個数: 16

約数和(自身を含む): 123332544

約数和(自身を除く): 49011022

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 47581, 95162, 523391, 1046782, 3378251, 6756502, 37160761, 74321522]

約数ペア:

[(1, 74321522), (2, 37160761), (11, 6756502), (22, 3378251), (71, 1046782), (142, 523391), (781, 95162), (1562, 47581)]