8453984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 21482496

約数和(自身を除く): 13028512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 73, 77, 88, 94, 112, 146, 154, 176, 188, 224, 292, 308, 329, 352, 376, 511, 517, 584, 616, 658, 752, 803, 1022, 1034, 1168, 1232, 1316, 1504, 1606, 2044, 2068, 2336, 2464, 2632, 3212, 3431, 3619, 4088, 4136, 5264, 5621, 6424, 6862, 7238, 8176, 8272, 10528, 11242, 12848, 13724, 14476, 16352, 16544, 22484, 24017, 25696, 27448, 28952, 37741, 44968, 48034, 54896, 57904, 75482, 89936, 96068, 109792, 115808, 150964, 179872, 192136, 264187, 301928, 384272, 528374, 603856, 768544, 1056748, 1207712, 2113496, 4226992, 8453984]

約数ペア:

[(1, 8453984), (2, 4226992), (4, 2113496), (7, 1207712), (8, 1056748), (11, 768544), (14, 603856), (16, 528374), (22, 384272), (28, 301928), (32, 264187), (44, 192136), (47, 179872), (56, 150964), (73, 115808), (77, 109792), (88, 96068), (94, 89936), (112, 75482), (146, 57904), (154, 54896), (176, 48034), (188, 44968), (224, 37741), (292, 28952), (308, 27448), (329, 25696), (352, 24017), (376, 22484), (511, 16544), (517, 16352), (584, 14476), (616, 13724), (658, 12848), (752, 11242), (803, 10528), (1022, 8272), (1034, 8176), (1168, 7238), (1232, 6862), (1316, 6424), (1504, 5621), (1606, 5264), (2044, 4136), (2068, 4088), (2336, 3619), (2464, 3431), (2632, 3212)]