28099786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98251}}^1$

素因数の和:98277

約数の個数: 16

約数和(自身を含む): 49519008

約数和(自身を除く): 21419222

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98251, 196502, 1080761, 1277263, 2161522, 2554526, 14049893, 28099786]

約数ペア:

[(1, 28099786), (2, 14049893), (11, 2554526), (13, 2161522), (22, 1277263), (26, 1080761), (143, 196502), (286, 98251)]