70720357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 79576560

約数和(自身を除く): 8856203

約数列:

[1, 17, 29, 37, 493, 629, 1073, 3877, 18241, 65909, 112433, 143449, 1911361, 2438633, 4160021, 70720357]

約数ペア:

[(1, 70720357), (17, 4160021), (29, 2438633), (37, 1911361), (493, 143449), (629, 112433), (1073, 65909), (3877, 18241)]