71404445

素因数分解:

$5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{3361}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 98116608

約数和(自身を除く): 26712163

約数列:

[1, 5, 7, 35, 607, 3035, 3361, 4249, 16805, 21245, 23527, 117635, 2040127, 10200635, 14280889, 71404445]

約数ペア:

[(1, 71404445), (5, 14280889), (7, 10200635), (35, 2040127), (607, 117635), (3035, 23527), (3361, 21245), (4249, 16805)]