7678642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 12176640

約数和(自身を除く): 4497998

約数列:

[1, 2, 23, 46, 79, 158, 1817, 2113, 3634, 4226, 48599, 97198, 166927, 333854, 3839321, 7678642]

約数ペア:

[(1, 7678642), (2, 3839321), (23, 333854), (46, 166927), (79, 97198), (158, 48599), (1817, 4226), (2113, 3634)]