28453334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 52985856

約数和(自身を除く): 24532522

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1231, 1651, 1778, 2462, 3302, 8617, 11557, 16003, 17234, 23114, 32006, 112021, 156337, 224042, 312674, 1094359, 2032381, 2188718, 4064762, 14226667, 28453334]

約数ペア:

[(1, 28453334), (2, 14226667), (7, 4064762), (13, 2188718), (14, 2032381), (26, 1094359), (91, 312674), (127, 224042), (182, 156337), (254, 112021), (889, 32006), (1231, 23114), (1651, 17234), (1778, 16003), (2462, 11557), (3302, 8617)]