28865174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7451}}^1$

素因数の和:7615

約数の個数: 16

約数和(自身を含む): 46947600

約数和(自身を除く): 18082426

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 7451, 14902, 96863, 193726, 1110199, 2220398, 14432587, 28865174]

約数ペア:

[(1, 28865174), (2, 14432587), (13, 2220398), (26, 1110199), (149, 193726), (298, 96863), (1937, 14902), (3874, 7451)]