78801296

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1567}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 174988800

約数和(自身を除く): 96187504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1567, 1796, 3134, 3143, 3592, 6268, 6286, 7184, 10969, 12536, 12572, 21938, 25072, 25144, 43876, 50288, 87752, 175504, 703583, 1407166, 2814332, 4925081, 5628664, 9850162, 11257328, 19700324, 39400648, 78801296]

約数ペア:

[(1, 78801296), (2, 39400648), (4, 19700324), (7, 11257328), (8, 9850162), (14, 5628664), (16, 4925081), (28, 2814332), (56, 1407166), (112, 703583), (449, 175504), (898, 87752), (1567, 50288), (1796, 43876), (3134, 25144), (3143, 25072), (3592, 21938), (6268, 12572), (6286, 12536), (7184, 10969)]