40220292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{478813}}^1$

素因数の和:478827

約数の個数: 24

約数和(自身を含む): 107254336

約数和(自身を除く): 67034044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 478813, 957626, 1436439, 1915252, 2872878, 3351691, 5745756, 6703382, 10055073, 13406764, 20110146, 40220292]

約数ペア:

[(1, 40220292), (2, 20110146), (3, 13406764), (4, 10055073), (6, 6703382), (7, 5745756), (12, 3351691), (14, 2872878), (21, 1915252), (28, 1436439), (42, 957626), (84, 478813)]