12591152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 60

約数和(自身を含む): 29693040

約数和(自身を除く): 17101888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 389, 476, 578, 778, 952, 1156, 1556, 1904, 2023, 2312, 2723, 3112, 4046, 4624, 5446, 6224, 6613, 8092, 10892, 13226, 16184, 21784, 26452, 32368, 43568, 46291, 52904, 92582, 105808, 112421, 185164, 224842, 370328, 449684, 740656, 786947, 899368, 1573894, 1798736, 3147788, 6295576, 12591152]

約数ペア:

[(1, 12591152), (2, 6295576), (4, 3147788), (7, 1798736), (8, 1573894), (14, 899368), (16, 786947), (17, 740656), (28, 449684), (34, 370328), (56, 224842), (68, 185164), (112, 112421), (119, 105808), (136, 92582), (238, 52904), (272, 46291), (289, 43568), (389, 32368), (476, 26452), (578, 21784), (778, 16184), (952, 13226), (1156, 10892), (1556, 8092), (1904, 6613), (2023, 6224), (2312, 5446), (2723, 4624), (3112, 4046)]