71884316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{62617}}^1$

素因数の和:62669

約数の個数: 24

約数和(自身を含む): 147277536

約数和(自身を除く): 75393220

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 62617, 125234, 250468, 438319, 876638, 1753276, 2567297, 5134594, 10269188, 17971079, 35942158, 71884316]

約数ペア:

[(1, 71884316), (2, 35942158), (4, 17971079), (7, 10269188), (14, 5134594), (28, 2567297), (41, 1753276), (82, 876638), (164, 438319), (287, 250468), (574, 125234), (1148, 62617)]