28620804

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{4177}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 66914848

約数和(自身を除く): 38294044

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 4177, 6852, 8354, 12531, 16708, 25062, 50124, 2385067, 4770134, 7155201, 9540268, 14310402, 28620804]

約数ペア:

[(1, 28620804), (2, 14310402), (3, 9540268), (4, 7155201), (6, 4770134), (12, 2385067), (571, 50124), (1142, 25062), (1713, 16708), (2284, 12531), (3426, 8354), (4177, 6852)]