22256928

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 63963900

約数和(自身を除く): 41706972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 709, 872, 981, 1308, 1418, 1744, 1962, 2127, 2616, 2836, 3488, 3924, 4254, 5232, 5672, 6381, 7848, 8508, 10464, 11344, 12762, 15696, 17016, 22688, 25524, 31392, 34032, 51048, 68064, 77281, 102096, 154562, 204192, 231843, 309124, 463686, 618248, 695529, 927372, 1236496, 1391058, 1854744, 2472992, 2782116, 3709488, 5564232, 7418976, 11128464, 22256928]

約数ペア:

[(1, 22256928), (2, 11128464), (3, 7418976), (4, 5564232), (6, 3709488), (8, 2782116), (9, 2472992), (12, 1854744), (16, 1391058), (18, 1236496), (24, 927372), (32, 695529), (36, 618248), (48, 463686), (72, 309124), (96, 231843), (109, 204192), (144, 154562), (218, 102096), (288, 77281), (327, 68064), (436, 51048), (654, 34032), (709, 31392), (872, 25524), (981, 22688), (1308, 17016), (1418, 15696), (1744, 12762), (1962, 11344), (2127, 10464), (2616, 8508), (2836, 7848), (3488, 6381), (3924, 5672), (4254, 5232)]