28249618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23981}}^1$

素因数の和:24033

約数の個数: 16

約数和(自身を含む): 46045440

約数和(自身を除く): 17795822

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23981, 47962, 455639, 743411, 911278, 1486822, 14124809, 28249618]

約数ペア:

[(1, 28249618), (2, 14124809), (19, 1486822), (31, 911278), (38, 743411), (62, 455639), (589, 47962), (1178, 23981)]