66190792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{486697}}^1$

素因数の和:486720

約数の個数: 16

約数和(自身を含む): 131408460

約数和(自身を除く): 65217668

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 486697, 973394, 1946788, 3893576, 8273849, 16547698, 33095396, 66190792]

約数ペア:

[(1, 66190792), (2, 33095396), (4, 16547698), (8, 8273849), (17, 3893576), (34, 1946788), (68, 973394), (136, 486697)]