28285764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 45096636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5849, 11698, 17547, 23396, 35094, 70188, 76037, 152074, 181319, 228111, 304148, 362638, 456222, 543957, 725276, 912444, 1087914, 2175828, 2357147, 4714294, 7071441, 9428588, 14142882, 28285764]

約数ペア:

[(1, 28285764), (2, 14142882), (3, 9428588), (4, 7071441), (6, 4714294), (12, 2357147), (13, 2175828), (26, 1087914), (31, 912444), (39, 725276), (52, 543957), (62, 456222), (78, 362638), (93, 304148), (124, 228111), (156, 181319), (186, 152074), (372, 76037), (403, 70188), (806, 35094), (1209, 23396), (1612, 17547), (2418, 11698), (4836, 5849)]