66851252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 131561472

約数和(自身を除く): 64710220

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 113, 124, 226, 367, 403, 452, 734, 806, 1468, 1469, 1612, 2938, 3503, 4771, 5876, 7006, 9542, 11377, 14012, 19084, 22754, 41471, 45508, 45539, 82942, 91078, 147901, 165884, 182156, 295802, 539123, 591604, 1078246, 1285601, 2156492, 2571202, 5142404, 16712813, 33425626, 66851252]

約数ペア:

[(1, 66851252), (2, 33425626), (4, 16712813), (13, 5142404), (26, 2571202), (31, 2156492), (52, 1285601), (62, 1078246), (113, 591604), (124, 539123), (226, 295802), (367, 182156), (403, 165884), (452, 147901), (734, 91078), (806, 82942), (1468, 45539), (1469, 45508), (1612, 41471), (2938, 22754), (3503, 19084), (4771, 14012), (5876, 11377), (7006, 9542)]