28362844

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 50848560

約数和(自身を除く): 22485716

約数列:

[1, 2, 4, 53, 106, 212, 353, 379, 706, 758, 1412, 1516, 18709, 20087, 37418, 40174, 74836, 80348, 133787, 267574, 535148, 7090711, 14181422, 28362844]

約数ペア:

[(1, 28362844), (2, 14181422), (4, 7090711), (53, 535148), (106, 267574), (212, 133787), (353, 80348), (379, 74836), (706, 40174), (758, 37418), (1412, 20087), (1516, 18709)]