28865672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11357

約数の個数: 32

約数和(自身を含む): 61084800

約数和(自身を除く): 32219128

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 11311, 22622, 45244, 90488, 124421, 248842, 328019, 497684, 656038, 995368, 1312076, 2624152, 3608209, 7216418, 14432836, 28865672]

約数ペア:

[(1, 28865672), (2, 14432836), (4, 7216418), (8, 3608209), (11, 2624152), (22, 1312076), (29, 995368), (44, 656038), (58, 497684), (88, 328019), (116, 248842), (232, 124421), (319, 90488), (638, 45244), (1276, 22622), (2552, 11311)]