68498276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31771}}^1$

素因数の和:31800

約数の個数: 36

約数和(自身を含む): 152124336

約数和(自身を除く): 83626060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 31771, 63542, 127084, 222397, 349481, 444794, 698962, 889588, 1397924, 1556779, 2446367, 3113558, 4892734, 6227116, 9785468, 17124569, 34249138, 68498276]

約数ペア:

[(1, 68498276), (2, 34249138), (4, 17124569), (7, 9785468), (11, 6227116), (14, 4892734), (22, 3113558), (28, 2446367), (44, 1556779), (49, 1397924), (77, 889588), (98, 698962), (154, 444794), (196, 349481), (308, 222397), (539, 127084), (1078, 63542), (2156, 31771)]