66414968

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{32303}}^1$

素因数の和:32566

約数の個数: 16

約数和(自身を含む): 125016480

約数和(自身を除く): 58601512

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 32303, 64606, 129212, 258424, 8301871, 16603742, 33207484, 66414968]

約数ペア:

[(1, 66414968), (2, 33207484), (4, 16603742), (8, 8301871), (257, 258424), (514, 129212), (1028, 64606), (2056, 32303)]