28713982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56747}}^1$

素因数の和:56783

約数の個数: 16

約数和(自身を含む): 49030272

約数和(自身を除く): 20316290

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56747, 113494, 624217, 1248434, 1305181, 2610362, 14356991, 28713982]

約数ペア:

[(1, 28713982), (2, 14356991), (11, 2610362), (22, 1305181), (23, 1248434), (46, 624217), (253, 113494), (506, 56747)]