57280002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23738

約数の個数: 32

約数和(自身を含む): 127357440

約数和(自身を除く): 70077438

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 23689, 47378, 71067, 142134, 307957, 615914, 734359, 923871, 1468718, 1847742, 2203077, 4406154, 9546667, 19093334, 28640001, 57280002]

約数ペア:

[(1, 57280002), (2, 28640001), (3, 19093334), (6, 9546667), (13, 4406154), (26, 2203077), (31, 1847742), (39, 1468718), (62, 923871), (78, 734359), (93, 615914), (186, 307957), (403, 142134), (806, 71067), (1209, 47378), (2418, 23689)]