28059216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 75947520

約数和(自身を除く): 47888304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 109, 124, 173, 186, 218, 248, 327, 346, 372, 436, 496, 519, 654, 692, 744, 872, 1038, 1308, 1384, 1488, 1744, 2076, 2616, 2768, 3379, 4152, 5232, 5363, 6758, 8304, 10137, 10726, 13516, 16089, 18857, 20274, 21452, 27032, 32178, 37714, 40548, 42904, 54064, 56571, 64356, 75428, 81096, 85808, 113142, 128712, 150856, 162192, 226284, 257424, 301712, 452568, 584567, 905136, 1169134, 1753701, 2338268, 3507402, 4676536, 7014804, 9353072, 14029608, 28059216]

約数ペア:

[(1, 28059216), (2, 14029608), (3, 9353072), (4, 7014804), (6, 4676536), (8, 3507402), (12, 2338268), (16, 1753701), (24, 1169134), (31, 905136), (48, 584567), (62, 452568), (93, 301712), (109, 257424), (124, 226284), (173, 162192), (186, 150856), (218, 128712), (248, 113142), (327, 85808), (346, 81096), (372, 75428), (436, 64356), (496, 56571), (519, 54064), (654, 42904), (692, 40548), (744, 37714), (872, 32178), (1038, 27032), (1308, 21452), (1384, 20274), (1488, 18857), (1744, 16089), (2076, 13516), (2616, 10726), (2768, 10137), (3379, 8304), (4152, 6758), (5232, 5363)]