40158034

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{8219}}^1$

素因数の和:8577

約数の個数: 16

約数和(自身を含む): 69048000

約数和(自身を除く): 28889966

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 8219, 16438, 57533, 115066, 2868431, 5736862, 20079017, 40158034]

約数ペア:

[(1, 40158034), (2, 20079017), (7, 5736862), (14, 2868431), (349, 115066), (698, 57533), (2443, 16438), (4886, 8219)]