28243776

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 83685888

約数和(自身を除く): 55442112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 129, 132, 172, 176, 192, 258, 264, 311, 344, 352, 473, 516, 528, 622, 688, 704, 933, 946, 1032, 1056, 1244, 1376, 1419, 1866, 1892, 2064, 2112, 2488, 2752, 2838, 3421, 3732, 3784, 4128, 4976, 5676, 6842, 7464, 7568, 8256, 9952, 10263, 11352, 13373, 13684, 14928, 15136, 19904, 20526, 22704, 26746, 27368, 29856, 30272, 40119, 41052, 45408, 53492, 54736, 59712, 80238, 82104, 90816, 106984, 109472, 147103, 160476, 164208, 213968, 218944, 294206, 320952, 328416, 427936, 441309, 588412, 641904, 656832, 855872, 882618, 1176824, 1283808, 1765236, 2353648, 2567616, 3530472, 4707296, 7060944, 9414592, 14121888, 28243776]

約数ペア:

[(1, 28243776), (2, 14121888), (3, 9414592), (4, 7060944), (6, 4707296), (8, 3530472), (11, 2567616), (12, 2353648), (16, 1765236), (22, 1283808), (24, 1176824), (32, 882618), (33, 855872), (43, 656832), (44, 641904), (48, 588412), (64, 441309), (66, 427936), (86, 328416), (88, 320952), (96, 294206), (129, 218944), (132, 213968), (172, 164208), (176, 160476), (192, 147103), (258, 109472), (264, 106984), (311, 90816), (344, 82104), (352, 80238), (473, 59712), (516, 54736), (528, 53492), (622, 45408), (688, 41052), (704, 40119), (933, 30272), (946, 29856), (1032, 27368), (1056, 26746), (1244, 22704), (1376, 20526), (1419, 19904), (1866, 15136), (1892, 14928), (2064, 13684), (2112, 13373), (2488, 11352), (2752, 10263), (2838, 9952), (3421, 8256), (3732, 7568), (3784, 7464), (4128, 6842), (4976, 5676)]