28520376

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{4229}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 71571600

約数和(自身を除く): 43051224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 4229, 6744, 8458, 12687, 16916, 25374, 33832, 50748, 101496, 1188349, 2376698, 3565047, 4753396, 7130094, 9506792, 14260188, 28520376]

約数ペア:

[(1, 28520376), (2, 14260188), (3, 9506792), (4, 7130094), (6, 4753396), (8, 3565047), (12, 2376698), (24, 1188349), (281, 101496), (562, 50748), (843, 33832), (1124, 25374), (1686, 16916), (2248, 12687), (3372, 8458), (4229, 6744)]