28462828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1877}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 53004672

約数和(自身を除く): 24541844

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 1877, 3754, 3791, 7508, 7582, 15164, 31909, 63818, 127636, 418571, 837142, 1674284, 7115707, 14231414, 28462828]

約数ペア:

[(1, 28462828), (2, 14231414), (4, 7115707), (17, 1674284), (34, 837142), (68, 418571), (223, 127636), (446, 63818), (892, 31909), (1877, 15164), (3754, 7582), (3791, 7508)]