28063178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98123}}^1$

素因数の和:98149

約数の個数: 16

約数和(自身を含む): 49454496

約数和(自身を除く): 21391318

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98123, 196246, 1079353, 1275599, 2158706, 2551198, 14031589, 28063178]

約数ペア:

[(1, 28063178), (2, 14031589), (11, 2551198), (13, 2158706), (22, 1275599), (26, 1079353), (143, 196246), (286, 98123)]