28776352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 63957600

約数和(自身を除く): 35181248

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 2819, 5104, 5638, 10208, 11276, 22552, 31009, 45104, 62018, 81751, 90208, 124036, 163502, 248072, 327004, 496144, 654008, 899261, 992288, 1308016, 1798522, 2616032, 3597044, 7194088, 14388176, 28776352]

約数ペア:

[(1, 28776352), (2, 14388176), (4, 7194088), (8, 3597044), (11, 2616032), (16, 1798522), (22, 1308016), (29, 992288), (32, 899261), (44, 654008), (58, 496144), (88, 327004), (116, 248072), (176, 163502), (232, 124036), (319, 90208), (352, 81751), (464, 62018), (638, 45104), (928, 31009), (1276, 22552), (2552, 11276), (2819, 10208), (5104, 5638)]