28038792

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1423}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 70231680

約数和(自身を除く): 42192888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1423, 1642, 2463, 2846, 3284, 4269, 4926, 5692, 6568, 8538, 9852, 11384, 17076, 19704, 34152, 1168283, 2336566, 3504849, 4673132, 7009698, 9346264, 14019396, 28038792]

約数ペア:

[(1, 28038792), (2, 14019396), (3, 9346264), (4, 7009698), (6, 4673132), (8, 3504849), (12, 2336566), (24, 1168283), (821, 34152), (1423, 19704), (1642, 17076), (2463, 11384), (2846, 9852), (3284, 8538), (4269, 6568), (4926, 5692)]