68509336

素因数分解:

$2^3\times 7^1\times {\mathrm{1223381}}^1$

素因数の和:1223394

約数の個数: 16

約数和(自身を含む): 146805840

約数和(自身を除く): 78296504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1223381, 2446762, 4893524, 8563667, 9787048, 17127334, 34254668, 68509336]

約数ペア:

[(1, 68509336), (2, 34254668), (4, 17127334), (7, 9787048), (8, 8563667), (14, 4893524), (28, 2446762), (56, 1223381)]