68213288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59627}}^1$

素因数の和:59657

約数の個数: 32

約数和(自身を含む): 150262560

約数和(自身を除く): 82049272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 59627, 119254, 238508, 477016, 655897, 775151, 1311794, 1550302, 2623588, 3100604, 5247176, 6201208, 8526661, 17053322, 34106644, 68213288]

約数ペア:

[(1, 68213288), (2, 34106644), (4, 17053322), (8, 8526661), (11, 6201208), (13, 5247176), (22, 3100604), (26, 2623588), (44, 1550302), (52, 1311794), (88, 775151), (104, 655897), (143, 477016), (286, 238508), (572, 119254), (1144, 59627)]