7447468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14029

約数の個数: 24

約数和(自身を含む): 15680000

約数和(自身を除く): 8232532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 13999, 27998, 55996, 97993, 195986, 265981, 391972, 531962, 1063924, 1861867, 3723734, 7447468]

約数ペア:

[(1, 7447468), (2, 3723734), (4, 1861867), (7, 1063924), (14, 531962), (19, 391972), (28, 265981), (38, 195986), (76, 97993), (133, 55996), (266, 27998), (532, 13999)]