68915056

素因数分解:

$2^4\times 7^1\times {\mathrm{615313}}^1$

素因数の和:615328

約数の個数: 20

約数和(自身を含む): 152597872

約数和(自身を除く): 83682816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 615313, 1230626, 2461252, 4307191, 4922504, 8614382, 9845008, 17228764, 34457528, 68915056]

約数ペア:

[(1, 68915056), (2, 34457528), (4, 17228764), (7, 9845008), (8, 8614382), (14, 4922504), (16, 4307191), (28, 2461252), (56, 1230626), (112, 615313)]