71272858

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{2207}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 109004544

約数和(自身を除く): 37731686

約数列:

[1, 2, 67, 134, 241, 482, 2207, 4414, 16147, 32294, 147869, 295738, 531887, 1063774, 35636429, 71272858]

約数ペア:

[(1, 71272858), (2, 35636429), (67, 1063774), (134, 531887), (241, 295738), (482, 147869), (2207, 32294), (4414, 16147)]