28911106

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{8863}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 49780224

約数和(自身を除く): 20869118

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 8863, 17726, 62041, 124082, 2065079, 4130158, 14455553, 28911106]

約数ペア:

[(1, 28911106), (2, 14455553), (7, 4130158), (14, 2065079), (233, 124082), (466, 62041), (1631, 17726), (3262, 8863)]