71940466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38971}}^1$

素因数の和:39057

約数の個数: 16

約数和(自身を含む): 117851328

約数和(自身を除く): 45910862

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 38971, 77942, 506623, 1013246, 2766941, 5533882, 35970233, 71940466]

約数ペア:

[(1, 71940466), (2, 35970233), (13, 5533882), (26, 2766941), (71, 1013246), (142, 506623), (923, 77942), (1846, 38971)]