72088726

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{1021}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 110891088

約数和(自身を除く): 38802362

約数列:

[1, 2, 43, 86, 821, 1021, 1642, 2042, 35303, 43903, 70606, 87806, 838241, 1676482, 36044363, 72088726]

約数ペア:

[(1, 72088726), (2, 36044363), (43, 1676482), (86, 838241), (821, 87806), (1021, 70606), (1642, 43903), (2042, 35303)]