40477186

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 64788480

約数和(自身を除く): 24311294

約数列:

[1, 2, 37, 59, 73, 74, 118, 127, 146, 254, 2183, 2701, 4307, 4366, 4699, 5402, 7493, 8614, 9271, 9398, 14986, 18542, 159359, 277241, 318718, 343027, 546989, 554482, 686054, 1093978, 20238593, 40477186]

約数ペア:

[(1, 40477186), (2, 20238593), (37, 1093978), (59, 686054), (73, 554482), (74, 546989), (118, 343027), (127, 318718), (146, 277241), (254, 159359), (2183, 18542), (2701, 14986), (4307, 9398), (4366, 9271), (4699, 8614), (5402, 7493)]