56906174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128747}}^1$

素因数の和:128779

約数の個数: 16

約数和(自身を含む): 97333488

約数和(自身を除く): 40427314

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 128747, 257494, 1673711, 2188699, 3347422, 4377398, 28453087, 56906174]

約数ペア:

[(1, 56906174), (2, 28453087), (13, 4377398), (17, 3347422), (26, 2188699), (34, 1673711), (221, 257494), (442, 128747)]