28799519

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 5871073

約数列:

[1, 7, 23, 113, 161, 791, 1583, 2599, 11081, 18193, 36409, 178879, 254863, 1252153, 4114217, 28799519]

約数ペア:

[(1, 28799519), (7, 4114217), (23, 1252153), (113, 254863), (161, 178879), (791, 36409), (1583, 18193), (2599, 11081)]