28537684

素因数分解:

$2^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1181}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 57189888

約数和(自身を除く): 28652204

約数列:

[1, 2, 4, 7, 14, 28, 863, 1181, 1726, 2362, 3452, 4724, 6041, 8267, 12082, 16534, 24164, 33068, 1019203, 2038406, 4076812, 7134421, 14268842, 28537684]

約数ペア:

[(1, 28537684), (2, 14268842), (4, 7134421), (7, 4076812), (14, 2038406), (28, 1019203), (863, 33068), (1181, 24164), (1726, 16534), (2362, 12082), (3452, 8267), (4724, 6041)]