12851392

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1448

約数の個数: 28

約数和(自身を含む): 25684480

約数和(自身を除く): 12833088

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 1279, 2512, 2558, 5024, 5116, 10048, 10232, 20464, 40928, 81856, 200803, 401606, 803212, 1606424, 3212848, 6425696, 12851392]

約数ペア:

[(1, 12851392), (2, 6425696), (4, 3212848), (8, 1606424), (16, 803212), (32, 401606), (64, 200803), (157, 81856), (314, 40928), (628, 20464), (1256, 10232), (1279, 10048), (2512, 5116), (2558, 5024)]