25972936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 27914744

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4157, 6248, 8314, 16628, 33256, 45727, 91454, 182908, 295147, 365816, 590294, 1180588, 2361176, 3246617, 6493234, 12986468, 25972936]

約数ペア:

[(1, 25972936), (2, 12986468), (4, 6493234), (8, 3246617), (11, 2361176), (22, 1180588), (44, 590294), (71, 365816), (88, 295147), (142, 182908), (284, 91454), (568, 45727), (781, 33256), (1562, 16628), (3124, 8314), (4157, 6248)]