68789147728

素因数分解:

$2^4\times 7^1\times {\mathrm{614188819}}^1$

素因数の和:614188834

約数の個数: 20

約数和(自身を含む): 152318827360

約数和(自身を除く): 83529679632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 614188819, 1228377638, 2456755276, 4299321733, 4913510552, 8598643466, 9827021104, 17197286932, 34394573864, 68789147728]

約数ペア:

[(1, 68789147728), (2, 34394573864), (4, 17197286932), (7, 9827021104), (8, 8598643466), (14, 4913510552), (16, 4299321733), (28, 2456755276), (56, 1228377638), (112, 614188819)]