12526072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 25890480

約数和(自身を除く): 13364408

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2801, 4472, 5602, 11204, 22408, 36413, 72826, 120443, 145652, 240886, 291304, 481772, 963544, 1565759, 3131518, 6263036, 12526072]

約数ペア:

[(1, 12526072), (2, 6263036), (4, 3131518), (8, 1565759), (13, 963544), (26, 481772), (43, 291304), (52, 240886), (86, 145652), (104, 120443), (172, 72826), (344, 36413), (559, 22408), (1118, 11204), (2236, 5602), (2801, 4472)]