28266498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 66601080

約数和(自身を除く): 38334582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 339, 678, 1017, 1069, 1469, 2034, 2138, 2938, 3207, 4407, 6414, 8814, 9621, 13221, 13897, 19242, 26442, 27794, 41691, 83382, 120797, 125073, 241594, 250146, 362391, 724782, 1087173, 1570361, 2174346, 3140722, 4711083, 9422166, 14133249, 28266498]

約数ペア:

[(1, 28266498), (2, 14133249), (3, 9422166), (6, 4711083), (9, 3140722), (13, 2174346), (18, 1570361), (26, 1087173), (39, 724782), (78, 362391), (113, 250146), (117, 241594), (226, 125073), (234, 120797), (339, 83382), (678, 41691), (1017, 27794), (1069, 26442), (1469, 19242), (2034, 13897), (2138, 13221), (2938, 9621), (3207, 8814), (4407, 6414)]