68367628

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6917}}^1$

素因数の和:7281

約数の個数: 24

約数和(自身を含む): 137142432

約数和(自身を除く): 68774804

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 6917, 9884, 13834, 27668, 48419, 96838, 193676, 2441701, 4883402, 9766804, 17091907, 34183814, 68367628]

約数ペア:

[(1, 68367628), (2, 34183814), (4, 17091907), (7, 9766804), (14, 4883402), (28, 2441701), (353, 193676), (706, 96838), (1412, 48419), (2471, 27668), (4942, 13834), (6917, 9884)]