27720691312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24402017}}^1$

素因数の和:24402096

約数の個数: 20

約数和(自身を含む): 54465304176

約数和(自身を除く): 26744612864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24402017, 48804034, 97608068, 195216136, 390432272, 1732543207, 3465086414, 6930172828, 13860345656, 27720691312]

約数ペア:

[(1, 27720691312), (2, 13860345656), (4, 6930172828), (8, 3465086414), (16, 1732543207), (71, 390432272), (142, 195216136), (284, 97608068), (568, 48804034), (1136, 24402017)]