42028656

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 113757600

約数和(自身を除く): 71728944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 109, 116, 174, 218, 232, 277, 327, 348, 436, 464, 554, 654, 696, 831, 872, 1108, 1308, 1392, 1662, 1744, 2216, 2616, 3161, 3324, 4432, 5232, 6322, 6648, 8033, 9483, 12644, 13296, 16066, 18966, 24099, 25288, 30193, 32132, 37932, 48198, 50576, 60386, 64264, 75864, 90579, 96396, 120772, 128528, 151728, 181158, 192792, 241544, 362316, 385584, 483088, 724632, 875597, 1449264, 1751194, 2626791, 3502388, 5253582, 7004776, 10507164, 14009552, 21014328, 42028656]

約数ペア:

[(1, 42028656), (2, 21014328), (3, 14009552), (4, 10507164), (6, 7004776), (8, 5253582), (12, 3502388), (16, 2626791), (24, 1751194), (29, 1449264), (48, 875597), (58, 724632), (87, 483088), (109, 385584), (116, 362316), (174, 241544), (218, 192792), (232, 181158), (277, 151728), (327, 128528), (348, 120772), (436, 96396), (464, 90579), (554, 75864), (654, 64264), (696, 60386), (831, 50576), (872, 48198), (1108, 37932), (1308, 32132), (1392, 30193), (1662, 25288), (1744, 24099), (2216, 18966), (2616, 16066), (3161, 13296), (3324, 12644), (4432, 9483), (5232, 8033), (6322, 6648)]