28547416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 56388960

約数和(自身を除く): 27841544

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 904, 1373, 2599, 2746, 5198, 5492, 10396, 10984, 20792, 31579, 63158, 126316, 155149, 252632, 310298, 620596, 1241192, 3568427, 7136854, 14273708, 28547416]

約数ペア:

[(1, 28547416), (2, 14273708), (4, 7136854), (8, 3568427), (23, 1241192), (46, 620596), (92, 310298), (113, 252632), (184, 155149), (226, 126316), (452, 63158), (904, 31579), (1373, 20792), (2599, 10984), (2746, 10396), (5198, 5492)]