28618174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64747}}^1$

素因数の和:64779

約数の個数: 16

約数和(自身を含む): 48949488

約数和(自身を除く): 20331314

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 64747, 129494, 841711, 1100699, 1683422, 2201398, 14309087, 28618174]

約数ペア:

[(1, 28618174), (2, 14309087), (13, 2201398), (17, 1683422), (26, 1100699), (34, 841711), (221, 129494), (442, 64747)]