28278204

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{4127}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 66114048

約数和(自身を除く): 37835844

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 4127, 6852, 8254, 12381, 16508, 24762, 49524, 2356517, 4713034, 7069551, 9426068, 14139102, 28278204]

約数ペア:

[(1, 28278204), (2, 14139102), (3, 9426068), (4, 7069551), (6, 4713034), (12, 2356517), (571, 49524), (1142, 24762), (1713, 16508), (2284, 12381), (3426, 8254), (4127, 6852)]