40380424

素因数分解:

$2^3\times 7^1\times {\mathrm{721079}}^1$

素因数の和:721092

約数の個数: 16

約数和(自身を含む): 86529600

約数和(自身を除く): 46149176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 721079, 1442158, 2884316, 5047553, 5768632, 10095106, 20190212, 40380424]

約数ペア:

[(1, 40380424), (2, 20190212), (4, 10095106), (7, 5768632), (8, 5047553), (14, 2884316), (28, 1442158), (56, 721079)]