39943464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 110522880

約数和(自身を除く): 70579416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2131, 2343, 3124, 4262, 4686, 6248, 6393, 8524, 9372, 12786, 17048, 18744, 23441, 25572, 46882, 51144, 70323, 93764, 140646, 151301, 187528, 281292, 302602, 453903, 562584, 605204, 907806, 1210408, 1664311, 1815612, 3328622, 3631224, 4992933, 6657244, 9985866, 13314488, 19971732, 39943464]

約数ペア:

[(1, 39943464), (2, 19971732), (3, 13314488), (4, 9985866), (6, 6657244), (8, 4992933), (11, 3631224), (12, 3328622), (22, 1815612), (24, 1664311), (33, 1210408), (44, 907806), (66, 605204), (71, 562584), (88, 453903), (132, 302602), (142, 281292), (213, 187528), (264, 151301), (284, 140646), (426, 93764), (568, 70323), (781, 51144), (852, 46882), (1562, 25572), (1704, 23441), (2131, 18744), (2343, 17048), (3124, 12786), (4262, 9372), (4686, 8524), (6248, 6393)]