1347724576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89041}}^1$

素因数の和:89105

約数の個数: 48

約数和(自身を含む): 2961893088

約数和(自身を除く): 1614168512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 89041, 178082, 356164, 712328, 979451, 1424656, 1958902, 2849312, 3828763, 3917804, 7657526, 7835608, 15315052, 15671216, 30630104, 31342432, 42116393, 61260208, 84232786, 122520416, 168465572, 336931144, 673862288, 1347724576]

約数ペア:

[(1, 1347724576), (2, 673862288), (4, 336931144), (8, 168465572), (11, 122520416), (16, 84232786), (22, 61260208), (32, 42116393), (43, 31342432), (44, 30630104), (86, 15671216), (88, 15315052), (172, 7835608), (176, 7657526), (344, 3917804), (352, 3828763), (473, 2849312), (688, 1958902), (946, 1424656), (1376, 979451), (1892, 712328), (3784, 356164), (7568, 178082), (15136, 89041)]