28690608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 78903680

約数和(自身を除く): 50213072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 193, 228, 304, 326, 386, 456, 489, 579, 652, 772, 912, 978, 1158, 1304, 1544, 1956, 2316, 2608, 3088, 3097, 3667, 3912, 4632, 6194, 7334, 7824, 9264, 9291, 11001, 12388, 14668, 18582, 22002, 24776, 29336, 31459, 37164, 44004, 49552, 58672, 62918, 74328, 88008, 94377, 125836, 148656, 176016, 188754, 251672, 377508, 503344, 597721, 755016, 1195442, 1510032, 1793163, 2390884, 3586326, 4781768, 7172652, 9563536, 14345304, 28690608]

約数ペア:

[(1, 28690608), (2, 14345304), (3, 9563536), (4, 7172652), (6, 4781768), (8, 3586326), (12, 2390884), (16, 1793163), (19, 1510032), (24, 1195442), (38, 755016), (48, 597721), (57, 503344), (76, 377508), (114, 251672), (152, 188754), (163, 176016), (193, 148656), (228, 125836), (304, 94377), (326, 88008), (386, 74328), (456, 62918), (489, 58672), (579, 49552), (652, 44004), (772, 37164), (912, 31459), (978, 29336), (1158, 24776), (1304, 22002), (1544, 18582), (1956, 14668), (2316, 12388), (2608, 11001), (3088, 9291), (3097, 9264), (3667, 7824), (3912, 7334), (4632, 6194)]