68352836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1051}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 121947840

約数和(自身を除く): 53595004

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 916, 1051, 2102, 4204, 16259, 32518, 65036, 74621, 149242, 240679, 298484, 481358, 962716, 17088209, 34176418, 68352836]

約数ペア:

[(1, 68352836), (2, 34176418), (4, 17088209), (71, 962716), (142, 481358), (229, 298484), (284, 240679), (458, 149242), (916, 74621), (1051, 65036), (2102, 32518), (4204, 16259)]