68804398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{36251}}^1$

素因数の和:36339

約数の個数: 16

約数和(自身を含む): 112671216

約数和(自身を除く): 43866818

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 36251, 72502, 471263, 942526, 2646323, 5292646, 34402199, 68804398]

約数ペア:

[(1, 68804398), (2, 34402199), (13, 5292646), (26, 2646323), (73, 942526), (146, 471263), (949, 72502), (1898, 36251)]