26825456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 64085184

約数和(自身を除く): 37259728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 193, 238, 272, 292, 386, 476, 511, 584, 772, 952, 1022, 1168, 1241, 1351, 1544, 1904, 2044, 2482, 2702, 3088, 3281, 4088, 4964, 5404, 6562, 8176, 8687, 9928, 10808, 13124, 14089, 17374, 19856, 21616, 22967, 26248, 28178, 34748, 45934, 52496, 56356, 69496, 91868, 98623, 112712, 138992, 183736, 197246, 225424, 239513, 367472, 394492, 479026, 788984, 958052, 1577968, 1676591, 1916104, 3353182, 3832208, 6706364, 13412728, 26825456]

約数ペア:

[(1, 26825456), (2, 13412728), (4, 6706364), (7, 3832208), (8, 3353182), (14, 1916104), (16, 1676591), (17, 1577968), (28, 958052), (34, 788984), (56, 479026), (68, 394492), (73, 367472), (112, 239513), (119, 225424), (136, 197246), (146, 183736), (193, 138992), (238, 112712), (272, 98623), (292, 91868), (386, 69496), (476, 56356), (511, 52496), (584, 45934), (772, 34748), (952, 28178), (1022, 26248), (1168, 22967), (1241, 21616), (1351, 19856), (1544, 17374), (1904, 14089), (2044, 13124), (2482, 10808), (2702, 9928), (3088, 8687), (3281, 8176), (4088, 6562), (4964, 5404)]