26474756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 59136000

約数和(自身を除く): 32661244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 1999, 3311, 3998, 6622, 7996, 13244, 13993, 21989, 27986, 43978, 55972, 85957, 87956, 153923, 171914, 307846, 343828, 601699, 615692, 945527, 1203398, 1891054, 2406796, 3782108, 6618689, 13237378, 26474756]

約数ペア:

[(1, 26474756), (2, 13237378), (4, 6618689), (7, 3782108), (11, 2406796), (14, 1891054), (22, 1203398), (28, 945527), (43, 615692), (44, 601699), (77, 343828), (86, 307846), (154, 171914), (172, 153923), (301, 87956), (308, 85957), (473, 55972), (602, 43978), (946, 27986), (1204, 21989), (1892, 13993), (1999, 13244), (3311, 7996), (3998, 6622)]