28248085656

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8006827}}^1$

素因数の和:8006853

約数の個数: 72

約数和(自身を含む): 88995893220

約数和(自身を除く): 60747807564

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8006827, 16013654, 24020481, 32027308, 48040962, 56047789, 64054616, 72061443, 96081924, 112095578, 144122886, 168143367, 192163848, 224191156, 288245772, 336286734, 392334523, 448382312, 504430101, 576491544, 672573468, 784669046, 1008860202, 1177003569, 1345146936, 1569338092, 2017720404, 2354007138, 3138676184, 3531010707, 4035440808, 4708014276, 7062021414, 9416028552, 14124042828, 28248085656]

約数ペア:

[(1, 28248085656), (2, 14124042828), (3, 9416028552), (4, 7062021414), (6, 4708014276), (7, 4035440808), (8, 3531010707), (9, 3138676184), (12, 2354007138), (14, 2017720404), (18, 1569338092), (21, 1345146936), (24, 1177003569), (28, 1008860202), (36, 784669046), (42, 672573468), (49, 576491544), (56, 504430101), (63, 448382312), (72, 392334523), (84, 336286734), (98, 288245772), (126, 224191156), (147, 192163848), (168, 168143367), (196, 144122886), (252, 112095578), (294, 96081924), (392, 72061443), (441, 64054616), (504, 56047789), (588, 48040962), (882, 32027308), (1176, 24020481), (1764, 16013654), (3528, 8006827)]