22474496

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 51214464

約数和(自身を除く): 28739968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 347, 352, 368, 506, 694, 704, 736, 1012, 1388, 1408, 1472, 2024, 2776, 2816, 2944, 3817, 4048, 5552, 5888, 7634, 7981, 8096, 11104, 15268, 15962, 16192, 22208, 30536, 31924, 32384, 44416, 61072, 63848, 64768, 87791, 88832, 122144, 127696, 175582, 244288, 255392, 351164, 488576, 510784, 702328, 977152, 1021568, 1404656, 2043136, 2809312, 5618624, 11237248, 22474496]

約数ペア:

[(1, 22474496), (2, 11237248), (4, 5618624), (8, 2809312), (11, 2043136), (16, 1404656), (22, 1021568), (23, 977152), (32, 702328), (44, 510784), (46, 488576), (64, 351164), (88, 255392), (92, 244288), (128, 175582), (176, 127696), (184, 122144), (253, 88832), (256, 87791), (347, 64768), (352, 63848), (368, 61072), (506, 44416), (694, 32384), (704, 31924), (736, 30536), (1012, 22208), (1388, 16192), (1408, 15962), (1472, 15268), (2024, 11104), (2776, 8096), (2816, 7981), (2944, 7634), (3817, 5888), (4048, 5552)]