28056076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 50125824

約数和(自身を除く): 22069748

約数列:

[1, 2, 4, 71, 142, 223, 284, 443, 446, 886, 892, 1772, 15833, 31453, 31666, 62906, 63332, 98789, 125812, 197578, 395156, 7014019, 14028038, 28056076]

約数ペア:

[(1, 28056076), (2, 14028038), (4, 7014019), (71, 395156), (142, 197578), (223, 125812), (284, 98789), (443, 63332), (446, 62906), (886, 31666), (892, 31453), (1772, 15833)]