71663118

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2963}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 149385600

約数和(自身を除く): 77722482

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 2963, 4031, 5926, 8062, 8889, 12093, 17778, 24186, 85927, 171854, 257781, 411857, 515562, 823714, 1235571, 2471142, 11943853, 23887706, 35831559, 71663118]

約数ペア:

[(1, 71663118), (2, 35831559), (3, 23887706), (6, 11943853), (29, 2471142), (58, 1235571), (87, 823714), (139, 515562), (174, 411857), (278, 257781), (417, 171854), (834, 85927), (2963, 24186), (4031, 17778), (5926, 12093), (8062, 8889)]