25340864

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{6491}}^1$

素因数の和:6564

約数の個数: 28

約数和(自身を含む): 51118008

約数和(自身を除く): 25777144

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 6491, 12982, 25964, 51928, 103856, 207712, 395951, 415424, 791902, 1583804, 3167608, 6335216, 12670432, 25340864]

約数ペア:

[(1, 25340864), (2, 12670432), (4, 6335216), (8, 3167608), (16, 1583804), (32, 791902), (61, 415424), (64, 395951), (122, 207712), (244, 103856), (488, 51928), (976, 25964), (1952, 12982), (3904, 6491)]