57884146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 38561294

約数列:

[1, 2, 19, 23, 38, 46, 103, 206, 437, 643, 874, 1286, 1957, 2369, 3914, 4738, 12217, 14789, 24434, 29578, 45011, 66229, 90022, 132458, 280991, 561982, 1258351, 1523267, 2516702, 3046534, 28942073, 57884146]

約数ペア:

[(1, 57884146), (2, 28942073), (19, 3046534), (23, 2516702), (38, 1523267), (46, 1258351), (103, 561982), (206, 280991), (437, 132458), (643, 90022), (874, 66229), (1286, 45011), (1957, 29578), (2369, 24434), (3914, 14789), (4738, 12217)]