28830368

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 70326144

約数和(自身を除く): 41495776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 67, 68, 112, 113, 119, 134, 136, 224, 226, 238, 268, 272, 452, 469, 476, 536, 544, 791, 904, 938, 952, 1072, 1139, 1582, 1808, 1876, 1904, 1921, 2144, 2278, 3164, 3616, 3752, 3808, 3842, 4556, 6328, 7504, 7571, 7684, 7973, 9112, 12656, 13447, 15008, 15142, 15368, 15946, 18224, 25312, 26894, 30284, 30736, 31892, 36448, 52997, 53788, 60568, 61472, 63784, 105994, 107576, 121136, 127568, 128707, 211988, 215152, 242272, 255136, 257414, 423976, 430304, 514828, 847952, 900949, 1029656, 1695904, 1801898, 2059312, 3603796, 4118624, 7207592, 14415184, 28830368]

約数ペア:

[(1, 28830368), (2, 14415184), (4, 7207592), (7, 4118624), (8, 3603796), (14, 2059312), (16, 1801898), (17, 1695904), (28, 1029656), (32, 900949), (34, 847952), (56, 514828), (67, 430304), (68, 423976), (112, 257414), (113, 255136), (119, 242272), (134, 215152), (136, 211988), (224, 128707), (226, 127568), (238, 121136), (268, 107576), (272, 105994), (452, 63784), (469, 61472), (476, 60568), (536, 53788), (544, 52997), (791, 36448), (904, 31892), (938, 30736), (952, 30284), (1072, 26894), (1139, 25312), (1582, 18224), (1808, 15946), (1876, 15368), (1904, 15142), (1921, 15008), (2144, 13447), (2278, 12656), (3164, 9112), (3616, 7973), (3752, 7684), (3808, 7571), (3842, 7504), (4556, 6328)]