28306392

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{8609}}^1$

素因数の和:8755

約数の個数: 32

約数和(自身を含む): 71290800

約数和(自身を除く): 42984408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 8609, 17218, 25827, 34436, 51654, 68872, 103308, 206616, 1179433, 2358866, 3538299, 4717732, 7076598, 9435464, 14153196, 28306392]

約数ペア:

[(1, 28306392), (2, 14153196), (3, 9435464), (4, 7076598), (6, 4717732), (8, 3538299), (12, 2358866), (24, 1179433), (137, 206616), (274, 103308), (411, 68872), (548, 51654), (822, 34436), (1096, 25827), (1644, 17218), (3288, 8609)]