28975686

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{42737}}^1$

素因数の和:42855

約数の個数: 16

約数和(自身を含む): 58465584

約数和(自身を除く): 29489898

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 42737, 85474, 128211, 256422, 4829281, 9658562, 14487843, 28975686]

約数ペア:

[(1, 28975686), (2, 14487843), (3, 9658562), (6, 4829281), (113, 256422), (226, 128211), (339, 85474), (678, 42737)]