25573952

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1398

約数の個数: 28

約数和(自身を含む): 50924460

約数和(自身を除く): 25350508

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 977, 1636, 1954, 3272, 3908, 6544, 7816, 13088, 15632, 26176, 31264, 62528, 399593, 799186, 1598372, 3196744, 6393488, 12786976, 25573952]

約数ペア:

[(1, 25573952), (2, 12786976), (4, 6393488), (8, 3196744), (16, 1598372), (32, 799186), (64, 399593), (409, 62528), (818, 31264), (977, 26176), (1636, 15632), (1954, 13088), (3272, 7816), (3908, 6544)]