63951404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1958

約数の個数: 36

約数和(自身を含む): 124813584

約数和(自身を除く): 60862180

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 1861, 3124, 3722, 7444, 8591, 17182, 20471, 34364, 40942, 81884, 132131, 225181, 264262, 450362, 528524, 900724, 1453441, 2906882, 5813764, 15987851, 31975702, 63951404]

約数ペア:

[(1, 63951404), (2, 31975702), (4, 15987851), (11, 5813764), (22, 2906882), (44, 1453441), (71, 900724), (121, 528524), (142, 450362), (242, 264262), (284, 225181), (484, 132131), (781, 81884), (1562, 40942), (1861, 34364), (3124, 20471), (3722, 17182), (7444, 8591)]