66544742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{7219}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 109166400

約数和(自身を除く): 42621658

約数列:

[1, 2, 11, 22, 419, 838, 4609, 7219, 9218, 14438, 79409, 158818, 3024761, 6049522, 33272371, 66544742]

約数ペア:

[(1, 66544742), (2, 33272371), (11, 6049522), (22, 3024761), (419, 158818), (838, 79409), (4609, 14438), (7219, 9218)]