28809312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 88526592

約数和(自身を除く): 59717280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 997, 1032, 1204, 1376, 1806, 1994, 2064, 2408, 2991, 3612, 3988, 4128, 4816, 5982, 6979, 7224, 7976, 9632, 11964, 13958, 14448, 15952, 20937, 23928, 27916, 28896, 31904, 41874, 42871, 47856, 55832, 83748, 85742, 95712, 111664, 128613, 167496, 171484, 223328, 257226, 300097, 334992, 342968, 514452, 600194, 669984, 685936, 900291, 1028904, 1200388, 1371872, 1800582, 2057808, 2400776, 3601164, 4115616, 4801552, 7202328, 9603104, 14404656, 28809312]

約数ペア:

[(1, 28809312), (2, 14404656), (3, 9603104), (4, 7202328), (6, 4801552), (7, 4115616), (8, 3601164), (12, 2400776), (14, 2057808), (16, 1800582), (21, 1371872), (24, 1200388), (28, 1028904), (32, 900291), (42, 685936), (43, 669984), (48, 600194), (56, 514452), (84, 342968), (86, 334992), (96, 300097), (112, 257226), (129, 223328), (168, 171484), (172, 167496), (224, 128613), (258, 111664), (301, 95712), (336, 85742), (344, 83748), (516, 55832), (602, 47856), (672, 42871), (688, 41874), (903, 31904), (997, 28896), (1032, 27916), (1204, 23928), (1376, 20937), (1806, 15952), (1994, 14448), (2064, 13958), (2408, 11964), (2991, 9632), (3612, 7976), (3988, 7224), (4128, 6979), (4816, 5982)]