28056204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{70849}}^1$

素因数の和:70870

約数の個数: 36

約数和(自身を含む): 77368200

約数和(自身を除く): 49311996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 70849, 141698, 212547, 283396, 425094, 637641, 779339, 850188, 1275282, 1558678, 2338017, 2550564, 3117356, 4676034, 7014051, 9352068, 14028102, 28056204]

約数ペア:

[(1, 28056204), (2, 14028102), (3, 9352068), (4, 7014051), (6, 4676034), (9, 3117356), (11, 2550564), (12, 2338017), (18, 1558678), (22, 1275282), (33, 850188), (36, 779339), (44, 637641), (66, 425094), (99, 283396), (132, 212547), (198, 141698), (396, 70849)]