83739628

素因数分解:

$2^2\times 7^2\times {\mathrm{427243}}^1$

素因数の和:427261

約数の個数: 18

約数和(自身を含む): 170470356

約数和(自身を除く): 86730728

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 427243, 854486, 1708972, 2990701, 5981402, 11962804, 20934907, 41869814, 83739628]

約数ペア:

[(1, 83739628), (2, 41869814), (4, 20934907), (7, 11962804), (14, 5981402), (28, 2990701), (49, 1708972), (98, 854486), (196, 427243)]