28213026622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{630797}}^1$

素因数の和:630936

約数の個数: 32

約数和(自身を含む): 49050852480

約数和(自身を除く): 20837825858

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 4066, 22363, 44726, 630797, 1261594, 6938767, 11985143, 13877534, 23970286, 67495279, 131836573, 134990558, 263673146, 742448069, 1282410301, 1484896138, 2564820602, 14106513311, 28213026622]

約数ペア:

[(1, 28213026622), (2, 14106513311), (11, 2564820602), (19, 1484896138), (22, 1282410301), (38, 742448069), (107, 263673146), (209, 134990558), (214, 131836573), (418, 67495279), (1177, 23970286), (2033, 13877534), (2354, 11985143), (4066, 6938767), (22363, 1261594), (44726, 630797)]