28581412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 51692256

約数和(自身を除く): 23110844

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 1553, 3106, 4601, 6212, 9202, 18404, 66779, 133558, 166171, 267116, 332342, 664684, 7145353, 14290706, 28581412]

約数ペア:

[(1, 28581412), (2, 14290706), (4, 7145353), (43, 664684), (86, 332342), (107, 267116), (172, 166171), (214, 133558), (428, 66779), (1553, 18404), (3106, 9202), (4601, 6212)]