71635870

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{4937}}^1$

素因数の和:6395

約数の個数: 16

約数和(自身を含む): 129059568

約数和(自身を除く): 57423698

約数列:

[1, 2, 5, 10, 1451, 2902, 4937, 7255, 9874, 14510, 24685, 49370, 7163587, 14327174, 35817935, 71635870]

約数ペア:

[(1, 71635870), (2, 35817935), (5, 14327174), (10, 7163587), (1451, 49370), (2902, 24685), (4937, 14510), (7255, 9874)]