27884444

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1213}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 55882848

約数和(自身を除く): 27998404

約数列:

[1, 2, 4, 7, 14, 28, 821, 1213, 1642, 2426, 3284, 4852, 5747, 8491, 11494, 16982, 22988, 33964, 995873, 1991746, 3983492, 6971111, 13942222, 27884444]

約数ペア:

[(1, 27884444), (2, 13942222), (4, 6971111), (7, 3983492), (14, 1991746), (28, 995873), (821, 33964), (1213, 22988), (1642, 16982), (2426, 11494), (3284, 8491), (4852, 5747)]