68365268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1559}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 126235200

約数和(自身を除く): 57869932

約数列:

[1, 2, 4, 19, 38, 76, 577, 1154, 1559, 2308, 3118, 6236, 10963, 21926, 29621, 43852, 59242, 118484, 899543, 1799086, 3598172, 17091317, 34182634, 68365268]

約数ペア:

[(1, 68365268), (2, 34182634), (4, 17091317), (19, 3598172), (38, 1799086), (76, 899543), (577, 118484), (1154, 59242), (1559, 43852), (2308, 29621), (3118, 21926), (6236, 10963)]