28699572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{217421}}^1$

素因数の和:217439

約数の個数: 24

約数和(自身を含む): 73053792

約数和(自身を除く): 44354220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 217421, 434842, 652263, 869684, 1304526, 2391631, 2609052, 4783262, 7174893, 9566524, 14349786, 28699572]

約数ペア:

[(1, 28699572), (2, 14349786), (3, 9566524), (4, 7174893), (6, 4783262), (11, 2609052), (12, 2391631), (22, 1304526), (33, 869684), (44, 652263), (66, 434842), (132, 217421)]