68407768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59797}}^1$

素因数の和:59827

約数の個数: 32

約数和(自身を含む): 150690960

約数和(自身を除く): 82283192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 59797, 119594, 239188, 478376, 657767, 777361, 1315534, 1554722, 2631068, 3109444, 5262136, 6218888, 8550971, 17101942, 34203884, 68407768]

約数ペア:

[(1, 68407768), (2, 34203884), (4, 17101942), (8, 8550971), (11, 6218888), (13, 5262136), (22, 3109444), (26, 2631068), (44, 1554722), (52, 1315534), (88, 777361), (104, 657767), (143, 478376), (286, 239188), (572, 119594), (1144, 59797)]