57456646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 41246714

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 494, 1087, 1391, 2033, 2174, 2782, 4066, 14131, 20653, 26429, 28262, 41306, 52858, 116309, 232618, 268489, 536978, 1512017, 2209871, 3024034, 4419742, 28728323, 57456646]

約数ペア:

[(1, 57456646), (2, 28728323), (13, 4419742), (19, 3024034), (26, 2209871), (38, 1512017), (107, 536978), (214, 268489), (247, 232618), (494, 116309), (1087, 52858), (1391, 41306), (2033, 28262), (2174, 26429), (2782, 20653), (4066, 14131)]