66387344

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{9241}}^1$

素因数の和:9698

約数の個数: 20

約数和(自身を含む): 128925900

約数和(自身を除く): 62538556

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 9241, 18482, 36964, 73928, 147856, 4149209, 8298418, 16596836, 33193672, 66387344]

約数ペア:

[(1, 66387344), (2, 33193672), (4, 16596836), (8, 8298418), (16, 4149209), (449, 147856), (898, 73928), (1796, 36964), (3592, 18482), (7184, 9241)]