28446434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 43571520

約数和(自身を除く): 15125086

約数列:

[1, 2, 71, 142, 163, 326, 1229, 2458, 11573, 23146, 87259, 174518, 200327, 400654, 14223217, 28446434]

約数ペア:

[(1, 28446434), (2, 14223217), (71, 400654), (142, 200327), (163, 174518), (326, 87259), (1229, 23146), (2458, 11573)]