28931805522

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2237}}^1\times {\mathrm{2557}}^1$

素因数の和:5083

約数の個数: 48

約数和(自身を含む): 62961394392

約数和(自身を除く): 34029588870

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2237, 2529, 2557, 4474, 5058, 5114, 6711, 7671, 13422, 15342, 20133, 23013, 40266, 46026, 628597, 718517, 1257194, 1437034, 1885791, 2155551, 3771582, 4311102, 5657373, 5720009, 6466653, 11314746, 11440018, 12933306, 17160027, 34320054, 51480081, 102960162, 1607322529, 3214645058, 4821967587, 9643935174, 14465902761, 28931805522]

約数ペア:

[(1, 28931805522), (2, 14465902761), (3, 9643935174), (6, 4821967587), (9, 3214645058), (18, 1607322529), (281, 102960162), (562, 51480081), (843, 34320054), (1686, 17160027), (2237, 12933306), (2529, 11440018), (2557, 11314746), (4474, 6466653), (5058, 5720009), (5114, 5657373), (6711, 4311102), (7671, 3771582), (13422, 2155551), (15342, 1885791), (20133, 1437034), (23013, 1257194), (40266, 718517), (46026, 628597)]