28916144

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{7499}}^1$

素因数の和:7748

約数の個数: 20

約数和(自身を含む): 56265000

約数和(自身を除く): 27348856

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 7499, 14998, 29996, 59992, 119984, 1807259, 3614518, 7229036, 14458072, 28916144]

約数ペア:

[(1, 28916144), (2, 14458072), (4, 7229036), (8, 3614518), (16, 1807259), (241, 119984), (482, 59992), (964, 29996), (1928, 14998), (3856, 7499)]