28164312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 85250880

約数和(自身を除く): 57086568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 827, 946, 1032, 1419, 1548, 1654, 1892, 2481, 2838, 3096, 3308, 3784, 4257, 4962, 5676, 6616, 7443, 8514, 9097, 9924, 11352, 14886, 17028, 18194, 19848, 27291, 29772, 34056, 35561, 36388, 54582, 59544, 71122, 72776, 81873, 106683, 109164, 142244, 163746, 213366, 218328, 284488, 320049, 327492, 391171, 426732, 640098, 654984, 782342, 853464, 1173513, 1280196, 1564684, 2347026, 2560392, 3129368, 3520539, 4694052, 7041078, 9388104, 14082156, 28164312]

約数ペア:

[(1, 28164312), (2, 14082156), (3, 9388104), (4, 7041078), (6, 4694052), (8, 3520539), (9, 3129368), (11, 2560392), (12, 2347026), (18, 1564684), (22, 1280196), (24, 1173513), (33, 853464), (36, 782342), (43, 654984), (44, 640098), (66, 426732), (72, 391171), (86, 327492), (88, 320049), (99, 284488), (129, 218328), (132, 213366), (172, 163746), (198, 142244), (258, 109164), (264, 106683), (344, 81873), (387, 72776), (396, 71122), (473, 59544), (516, 54582), (774, 36388), (792, 35561), (827, 34056), (946, 29772), (1032, 27291), (1419, 19848), (1548, 18194), (1654, 17028), (1892, 14886), (2481, 11352), (2838, 9924), (3096, 9097), (3308, 8514), (3784, 7443), (4257, 6616), (4962, 5676)]