28680322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3251}}^1$

素因数の和:3665

約数の個数: 16

約数和(自身を含む): 47062944

約数和(自身を除く): 18382622

約数列:

[1, 2, 11, 22, 401, 802, 3251, 4411, 6502, 8822, 35761, 71522, 1303651, 2607302, 14340161, 28680322]

約数ペア:

[(1, 28680322), (2, 14340161), (11, 2607302), (22, 1303651), (401, 71522), (802, 35761), (3251, 8822), (4411, 6502)]