68369546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 56979574

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 2789, 3502, 5578, 12257, 19523, 24514, 39046, 47413, 94826, 287267, 331891, 574534, 663782, 2010869, 4021738, 4883539, 9767078, 34184773, 68369546]

約数ペア:

[(1, 68369546), (2, 34184773), (7, 9767078), (14, 4883539), (17, 4021738), (34, 2010869), (103, 663782), (119, 574534), (206, 331891), (238, 287267), (721, 94826), (1442, 47413), (1751, 39046), (2789, 24514), (3502, 19523), (5578, 12257)]