66404686

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1044

約数の個数: 24

約数和(自身を含む): 106740216

約数和(自身を除く): 40335530

約数列:

[1, 2, 17, 34, 131, 262, 289, 578, 877, 1754, 2227, 4454, 14909, 29818, 37859, 75718, 114887, 229774, 253453, 506906, 1953079, 3906158, 33202343, 66404686]

約数ペア:

[(1, 66404686), (2, 33202343), (17, 3906158), (34, 1953079), (131, 506906), (262, 253453), (289, 229774), (578, 114887), (877, 75718), (1754, 37859), (2227, 29818), (4454, 14909)]