72025712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409237}}^1$

素因数の和:409256

約数の個数: 20

約数和(自身を含む): 152236536

約数和(自身を除く): 80210824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409237, 818474, 1636948, 3273896, 4501607, 6547792, 9003214, 18006428, 36012856, 72025712]

約数ペア:

[(1, 72025712), (2, 36012856), (4, 18006428), (8, 9003214), (11, 6547792), (16, 4501607), (22, 3273896), (44, 1636948), (88, 818474), (176, 409237)]