28487846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1871}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 44748288

約数和(自身を除く): 16260442

約数列:

[1, 2, 23, 46, 331, 662, 1871, 3742, 7613, 15226, 43033, 86066, 619301, 1238602, 14243923, 28487846]

約数ペア:

[(1, 28487846), (2, 14243923), (23, 1238602), (46, 619301), (331, 86066), (662, 43033), (1871, 15226), (3742, 7613)]