40679784

素因数分解:

$2^3\times 3^2\times {\mathrm{564997}}^1$

素因数の和:565009

約数の個数: 24

約数和(自身を含む): 110174610

約数和(自身を除く): 69494826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 564997, 1129994, 1694991, 2259988, 3389982, 4519976, 5084973, 6779964, 10169946, 13559928, 20339892, 40679784]

約数ペア:

[(1, 40679784), (2, 20339892), (3, 13559928), (4, 10169946), (6, 6779964), (8, 5084973), (9, 4519976), (12, 3389982), (18, 2259988), (24, 1694991), (36, 1129994), (72, 564997)]