64775018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3931}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 122300928

約数和(自身を除く): 57525910

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 3931, 7862, 8239, 16478, 27517, 43241, 55034, 86482, 302687, 420617, 605374, 841234, 2944319, 4626787, 5888638, 9253574, 32387509, 64775018]

約数ペア:

[(1, 64775018), (2, 32387509), (7, 9253574), (11, 5888638), (14, 4626787), (22, 2944319), (77, 841234), (107, 605374), (154, 420617), (214, 302687), (749, 86482), (1177, 55034), (1498, 43241), (2354, 27517), (3931, 16478), (7862, 8239)]