28698738

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{20887}}^1$

素因数の和:21121

約数の個数: 16

約数和(自身を含む): 57650880

約数和(自身を除く): 28952142

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 20887, 41774, 62661, 125322, 4783123, 9566246, 14349369, 28698738]

約数ペア:

[(1, 28698738), (2, 14349369), (3, 9566246), (6, 4783123), (229, 125322), (458, 62661), (687, 41774), (1374, 20887)]