71696740

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{4931}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 150800832

約数和(自身を除く): 79104092

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 4931, 7270, 9862, 14540, 19724, 24655, 49310, 98620, 3584837, 7169674, 14339348, 17924185, 35848370, 71696740]

約数ペア:

[(1, 71696740), (2, 35848370), (4, 17924185), (5, 14339348), (10, 7169674), (20, 3584837), (727, 98620), (1454, 49310), (2908, 24655), (3635, 19724), (4931, 14540), (7270, 9862)]