66850616

素因数分解:

$2^3\times 7^1\times {\mathrm{1193761}}^1$

素因数の和:1193774

約数の個数: 16

約数和(自身を含む): 143251440

約数和(自身を除く): 76400824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1193761, 2387522, 4775044, 8356327, 9550088, 16712654, 33425308, 66850616]

約数ペア:

[(1, 66850616), (2, 33425308), (4, 16712654), (7, 9550088), (8, 8356327), (14, 4775044), (28, 2387522), (56, 1193761)]