13808144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 32664576

約数和(自身を除く): 18856432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 97, 112, 124, 164, 194, 217, 248, 287, 328, 388, 434, 496, 574, 656, 679, 776, 868, 1148, 1271, 1358, 1552, 1736, 2296, 2542, 2716, 3007, 3472, 3977, 4592, 5084, 5432, 6014, 7954, 8897, 10168, 10864, 12028, 15908, 17794, 20336, 21049, 24056, 27839, 31816, 35588, 42098, 48112, 55678, 63632, 71176, 84196, 111356, 123287, 142352, 168392, 222712, 246574, 336784, 445424, 493148, 863009, 986296, 1726018, 1972592, 3452036, 6904072, 13808144]

約数ペア:

[(1, 13808144), (2, 6904072), (4, 3452036), (7, 1972592), (8, 1726018), (14, 986296), (16, 863009), (28, 493148), (31, 445424), (41, 336784), (56, 246574), (62, 222712), (82, 168392), (97, 142352), (112, 123287), (124, 111356), (164, 84196), (194, 71176), (217, 63632), (248, 55678), (287, 48112), (328, 42098), (388, 35588), (434, 31816), (496, 27839), (574, 24056), (656, 21049), (679, 20336), (776, 17794), (868, 15908), (1148, 12028), (1271, 10864), (1358, 10168), (1552, 8897), (1736, 7954), (2296, 6014), (2542, 5432), (2716, 5084), (3007, 4592), (3472, 3977)]