12750704

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 30

約数和(自身を含む): 25351056

約数和(自身を除く): 12600352

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 431, 688, 862, 1724, 1849, 3448, 3698, 6896, 7396, 14792, 18533, 29584, 37066, 74132, 148264, 296528, 796919, 1593838, 3187676, 6375352, 12750704]

約数ペア:

[(1, 12750704), (2, 6375352), (4, 3187676), (8, 1593838), (16, 796919), (43, 296528), (86, 148264), (172, 74132), (344, 37066), (431, 29584), (688, 18533), (862, 14792), (1724, 7396), (1849, 6896), (3448, 3698)]