68502536

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{61603}}^1$

素因数の和:61748

約数の個数: 16

約数和(自身を含む): 129368400

約数和(自身を除く): 60865864

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 61603, 123206, 246412, 492824, 8562817, 17125634, 34251268, 68502536]

約数ペア:

[(1, 68502536), (2, 34251268), (4, 17125634), (8, 8562817), (139, 492824), (278, 246412), (556, 123206), (1112, 61603)]