28181472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26687}}^1$

素因数の和:26711

約数の個数: 48

約数和(自身を含む): 80704512

約数和(自身を除く): 52523040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26687, 53374, 80061, 106748, 160122, 213496, 293557, 320244, 426992, 587114, 640488, 853984, 880671, 1174228, 1280976, 1761342, 2348456, 2561952, 3522684, 4696912, 7045368, 9393824, 14090736, 28181472]

約数ペア:

[(1, 28181472), (2, 14090736), (3, 9393824), (4, 7045368), (6, 4696912), (8, 3522684), (11, 2561952), (12, 2348456), (16, 1761342), (22, 1280976), (24, 1174228), (32, 880671), (33, 853984), (44, 640488), (48, 587114), (66, 426992), (88, 320244), (96, 293557), (132, 213496), (176, 160122), (264, 106748), (352, 80061), (528, 53374), (1056, 26687)]