28676462

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 43666560

約数和(自身を除く): 14990098

約数列:

[1, 2, 113, 223, 226, 446, 569, 1138, 25199, 50398, 64297, 126887, 128594, 253774, 14338231, 28676462]

約数ペア:

[(1, 28676462), (2, 14338231), (113, 253774), (223, 128594), (226, 126887), (446, 64297), (569, 50398), (1138, 25199)]