28290684

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{3821}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 66135888

約数和(自身を除く): 37845204

約数列:

[1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2468, 3702, 3821, 7404, 7642, 11463, 15284, 22926, 45852, 2357557, 4715114, 7072671, 9430228, 14145342, 28290684]

約数ペア:

[(1, 28290684), (2, 14145342), (3, 9430228), (4, 7072671), (6, 4715114), (12, 2357557), (617, 45852), (1234, 22926), (1851, 15284), (2468, 11463), (3702, 7642), (3821, 7404)]