77850004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21601}}^1$

素因数の和:21675

約数の個数: 24

約数和(自身を含む): 146980008

約数和(自身を除く): 69130004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 21601, 43202, 86404, 367217, 734434, 1144853, 1468868, 2289706, 4579412, 19462501, 38925002, 77850004]

約数ペア:

[(1, 77850004), (2, 38925002), (4, 19462501), (17, 4579412), (34, 2289706), (53, 1468868), (68, 1144853), (106, 734434), (212, 367217), (901, 86404), (1802, 43202), (3604, 21601)]