28926338

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43961}}^1$

素因数の和:44017

約数の個数: 16

約数和(自身を含む): 50644224

約数和(自身を除く): 21717886

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 43961, 87922, 307727, 615454, 2066167, 4132334, 14463169, 28926338]

約数ペア:

[(1, 28926338), (2, 14463169), (7, 4132334), (14, 2066167), (47, 615454), (94, 307727), (329, 87922), (658, 43961)]