68457328

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{9241}}^1$

素因数の和:9712

約数の個数: 20

約数和(自身を含む): 132936928

約数和(自身を除く): 64479600

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 9241, 18482, 36964, 73928, 147856, 4278583, 8557166, 17114332, 34228664, 68457328]

約数ペア:

[(1, 68457328), (2, 34228664), (4, 17114332), (8, 8557166), (16, 4278583), (463, 147856), (926, 73928), (1852, 36964), (3704, 18482), (7408, 9241)]