28952672

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4503

約数の個数: 48

約数和(自身を含む): 67404960

約数和(自身を除く): 38452288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 4457, 6496, 8914, 17828, 31199, 35656, 62398, 71312, 124796, 129253, 142624, 249592, 258506, 499184, 517012, 904771, 998368, 1034024, 1809542, 2068048, 3619084, 4136096, 7238168, 14476336, 28952672]

約数ペア:

[(1, 28952672), (2, 14476336), (4, 7238168), (7, 4136096), (8, 3619084), (14, 2068048), (16, 1809542), (28, 1034024), (29, 998368), (32, 904771), (56, 517012), (58, 499184), (112, 258506), (116, 249592), (203, 142624), (224, 129253), (232, 124796), (406, 71312), (464, 62398), (812, 35656), (928, 31199), (1624, 17828), (3248, 8914), (4457, 6496)]