28572156

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4411

約数の個数: 48

約数和(自身を含む): 75307680

約数和(自身を除く): 46735524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 4337, 6588, 8674, 13011, 17348, 26022, 39033, 52044, 78066, 117099, 156132, 234198, 264557, 468396, 529114, 793671, 1058228, 1587342, 2381013, 3174684, 4762026, 7143039, 9524052, 14286078, 28572156]

約数ペア:

[(1, 28572156), (2, 14286078), (3, 9524052), (4, 7143039), (6, 4762026), (9, 3174684), (12, 2381013), (18, 1587342), (27, 1058228), (36, 793671), (54, 529114), (61, 468396), (108, 264557), (122, 234198), (183, 156132), (244, 117099), (366, 78066), (549, 52044), (732, 39033), (1098, 26022), (1647, 17348), (2196, 13011), (3294, 8674), (4337, 6588)]