28874466

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 66852864

約数和(自身を除く): 37978398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 743, 762, 1143, 1486, 2159, 2229, 2286, 4318, 4458, 6477, 6687, 12631, 12954, 13374, 19431, 25262, 37893, 38862, 75786, 94361, 113679, 188722, 227358, 283083, 566166, 849249, 1604137, 1698498, 3208274, 4812411, 9624822, 14437233, 28874466]

約数ペア:

[(1, 28874466), (2, 14437233), (3, 9624822), (6, 4812411), (9, 3208274), (17, 1698498), (18, 1604137), (34, 849249), (51, 566166), (102, 283083), (127, 227358), (153, 188722), (254, 113679), (306, 94361), (381, 75786), (743, 38862), (762, 37893), (1143, 25262), (1486, 19431), (2159, 13374), (2229, 12954), (2286, 12631), (4318, 6687), (4458, 6477)]