64093519

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{76943}}^1$

素因数の和:76974

約数の個数: 12

約数和(自身を含む): 78944544

約数和(自身を除く): 14851025

約数列:

[1, 7, 17, 49, 119, 833, 76943, 538601, 1308031, 3770207, 9156217, 64093519]

約数ペア:

[(1, 64093519), (7, 9156217), (17, 3770207), (49, 1308031), (119, 538601), (833, 76943)]