28544168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 55761960

約数和(自身を除く): 27217792

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1321, 2642, 2701, 5284, 5402, 10568, 10804, 21608, 48877, 96433, 97754, 192866, 195508, 385732, 391016, 771464, 3568021, 7136042, 14272084, 28544168]

約数ペア:

[(1, 28544168), (2, 14272084), (4, 7136042), (8, 3568021), (37, 771464), (73, 391016), (74, 385732), (146, 195508), (148, 192866), (292, 97754), (296, 96433), (584, 48877), (1321, 21608), (2642, 10804), (2701, 10568), (5284, 5402)]