28609116

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{10691}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 67060224

約数和(自身を除く): 38451108

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 10691, 21382, 32073, 42764, 64146, 128292, 2384093, 4768186, 7152279, 9536372, 14304558, 28609116]

約数ペア:

[(1, 28609116), (2, 14304558), (3, 9536372), (4, 7152279), (6, 4768186), (12, 2384093), (223, 128292), (446, 64146), (669, 42764), (892, 32073), (1338, 21382), (2676, 10691)]