28045644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{212467}}^1$

素因数の和:212485

約数の個数: 24

約数和(自身を含む): 71389248

約数和(自身を除く): 43343604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 212467, 424934, 637401, 849868, 1274802, 2337137, 2549604, 4674274, 7011411, 9348548, 14022822, 28045644]

約数ペア:

[(1, 28045644), (2, 14022822), (3, 9348548), (4, 7011411), (6, 4674274), (11, 2549604), (12, 2337137), (22, 1274802), (33, 849868), (44, 637401), (66, 424934), (132, 212467)]