45291568

素因数分解:

$2^4\times 7^1\times {\mathrm{404389}}^1$

素因数の和:404404

約数の個数: 20

約数和(自身を含む): 100288720

約数和(自身を除く): 54997152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 404389, 808778, 1617556, 2830723, 3235112, 5661446, 6470224, 11322892, 22645784, 45291568]

約数ペア:

[(1, 45291568), (2, 22645784), (4, 11322892), (7, 6470224), (8, 5661446), (14, 3235112), (16, 2830723), (28, 1617556), (56, 808778), (112, 404389)]