28956494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4733}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 54535680

約数和(自身を除く): 25579186

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 4733, 6118, 9466, 33131, 66262, 89927, 108859, 179854, 217718, 629489, 762013, 1258978, 1524026, 2068321, 4136642, 14478247, 28956494]

約数ペア:

[(1, 28956494), (2, 14478247), (7, 4136642), (14, 2068321), (19, 1524026), (23, 1258978), (38, 762013), (46, 629489), (133, 217718), (161, 179854), (266, 108859), (322, 89927), (437, 66262), (874, 33131), (3059, 9466), (4733, 6118)]