55768888

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1213}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 119748960

約数和(自身を除く): 63980072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1213, 1642, 2426, 3284, 4852, 5747, 6568, 8491, 9704, 11494, 16982, 22988, 33964, 45976, 67928, 995873, 1991746, 3983492, 6971111, 7966984, 13942222, 27884444, 55768888]

約数ペア:

[(1, 55768888), (2, 27884444), (4, 13942222), (7, 7966984), (8, 6971111), (14, 3983492), (28, 1991746), (56, 995873), (821, 67928), (1213, 45976), (1642, 33964), (2426, 22988), (3284, 16982), (4852, 11494), (5747, 9704), (6568, 8491)]