40700862808

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{12439139}}^1$

素因数の和:12439554

約数の個数: 16

約数和(自身を含む): 76500711000

約数和(自身を除く): 35799848192

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 12439139, 24878278, 49756556, 99513112, 5087607851, 10175215702, 20350431404, 40700862808]

約数ペア:

[(1, 40700862808), (2, 20350431404), (4, 10175215702), (8, 5087607851), (409, 99513112), (818, 49756556), (1636, 24878278), (3272, 12439139)]