68264294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157291}}^1$

素因数の和:157331

約数の個数: 16

約数和(自身を含む): 120800256

約数和(自身を除く): 52535962

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 157291, 314582, 1101037, 2202074, 4876021, 9752042, 34132147, 68264294]

約数ペア:

[(1, 68264294), (2, 34132147), (7, 9752042), (14, 4876021), (31, 2202074), (62, 1101037), (217, 314582), (434, 157291)]