27857539444

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9659341}}^1$

素因数の和:9659455

約数の個数: 24

約数和(自身を含む): 56256007808

約数和(自身を除く): 28398468364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 9659341, 19318682, 38637364, 67615387, 135230774, 270461548, 994912123, 1989824246, 3979648492, 6964384861, 13928769722, 27857539444]

約数ペア:

[(1, 27857539444), (2, 13928769722), (4, 6964384861), (7, 3979648492), (14, 1989824246), (28, 994912123), (103, 270461548), (206, 135230774), (412, 67615387), (721, 38637364), (1442, 19318682), (2884, 9659341)]