28636044

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21893}}^1$

素因数の和:22009

約数の個数: 24

約数和(自身を含む): 67433520

約数和(自身を除く): 38797476

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 21893, 43786, 65679, 87572, 131358, 262716, 2386337, 4772674, 7159011, 9545348, 14318022, 28636044]

約数ペア:

[(1, 28636044), (2, 14318022), (3, 9545348), (4, 7159011), (6, 4772674), (12, 2386337), (109, 262716), (218, 131358), (327, 87572), (436, 65679), (654, 43786), (1308, 21893)]