39400648

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1567}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 45271352

約数列:

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

約数ペア:

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