82887028

素因数分解:

$2^2\times 7^2\times {\mathrm{422893}}^1$

素因数の和:422911

約数の個数: 18

約数和(自身を含む): 168734706

約数和(自身を除く): 85847678

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 422893, 845786, 1691572, 2960251, 5920502, 11841004, 20721757, 41443514, 82887028]

約数ペア:

[(1, 82887028), (2, 41443514), (4, 20721757), (7, 11841004), (14, 5920502), (28, 2960251), (49, 1691572), (98, 845786), (196, 422893)]