28522898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6967}}^1$

素因数の和:7081

約数の個数: 16

約数和(自身を含む): 45152640

約数和(自身を除く): 16629742

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 6967, 13934, 160241, 320482, 620063, 1240126, 14261449, 28522898]

約数ペア:

[(1, 28522898), (2, 14261449), (23, 1240126), (46, 620063), (89, 320482), (178, 160241), (2047, 13934), (4094, 6967)]