28768250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 65235456

約数和(自身を除く): 36467206

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 967, 1190, 1750, 1934, 2125, 2975, 4250, 4835, 5950, 6769, 9670, 13538, 14875, 16439, 24175, 29750, 32878, 33845, 48350, 67690, 82195, 115073, 120875, 164390, 169225, 230146, 241750, 338450, 410975, 575365, 821950, 846125, 1150730, 1692250, 2054875, 2876825, 4109750, 5753650, 14384125, 28768250]

約数ペア:

[(1, 28768250), (2, 14384125), (5, 5753650), (7, 4109750), (10, 2876825), (14, 2054875), (17, 1692250), (25, 1150730), (34, 846125), (35, 821950), (50, 575365), (70, 410975), (85, 338450), (119, 241750), (125, 230146), (170, 169225), (175, 164390), (238, 120875), (250, 115073), (350, 82195), (425, 67690), (595, 48350), (850, 33845), (875, 32878), (967, 29750), (1190, 24175), (1750, 16439), (1934, 14875), (2125, 13538), (2975, 9670), (4250, 6769), (4835, 5950)]