84428876

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{15787}}^1$

素因数の和:15989

約数の個数: 24

約数和(自身を含む): 169752576

約数和(自身を除く): 85323700

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 15787, 31574, 63148, 110509, 221018, 442036, 3015317, 6030634, 12061268, 21107219, 42214438, 84428876]

約数ペア:

[(1, 84428876), (2, 42214438), (4, 21107219), (7, 12061268), (14, 6030634), (28, 3015317), (191, 442036), (382, 221018), (764, 110509), (1337, 63148), (2674, 31574), (5348, 15787)]