28375488

素因数分解:

$2^6\times 3^3\times {\mathrm{16421}}^1$

素因数の和:16442

約数の個数: 56

約数和(自身を含む): 83423760

約数和(自身を除く): 55048272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 16421, 32842, 49263, 65684, 98526, 131368, 147789, 197052, 262736, 295578, 394104, 443367, 525472, 591156, 788208, 886734, 1050944, 1182312, 1576416, 1773468, 2364624, 3152832, 3546936, 4729248, 7093872, 9458496, 14187744, 28375488]

約数ペア:

[(1, 28375488), (2, 14187744), (3, 9458496), (4, 7093872), (6, 4729248), (8, 3546936), (9, 3152832), (12, 2364624), (16, 1773468), (18, 1576416), (24, 1182312), (27, 1050944), (32, 886734), (36, 788208), (48, 591156), (54, 525472), (64, 443367), (72, 394104), (96, 295578), (108, 262736), (144, 197052), (192, 147789), (216, 131368), (288, 98526), (432, 65684), (576, 49263), (864, 32842), (1728, 16421)]