66686932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24197}}^1$

素因数の和:24267

約数の個数: 24

約数和(自身を含む): 128055816

約数和(自身を除く): 61368884

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 24197, 48394, 96788, 314561, 629122, 1258244, 1282441, 2564882, 5129764, 16671733, 33343466, 66686932]

約数ペア:

[(1, 66686932), (2, 33343466), (4, 16671733), (13, 5129764), (26, 2564882), (52, 1282441), (53, 1258244), (106, 629122), (212, 314561), (689, 96788), (1378, 48394), (2756, 24197)]