8313448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 18849600

約数和(自身を除く): 10536152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 169, 172, 286, 338, 344, 473, 559, 572, 676, 946, 1118, 1144, 1352, 1859, 1892, 2197, 2236, 3718, 3784, 4394, 4472, 6149, 7267, 7436, 8788, 12298, 14534, 14872, 17576, 24167, 24596, 29068, 48334, 49192, 58136, 79937, 94471, 96668, 159874, 188942, 193336, 319748, 377884, 639496, 755768, 1039181, 2078362, 4156724, 8313448]

約数ペア:

[(1, 8313448), (2, 4156724), (4, 2078362), (8, 1039181), (11, 755768), (13, 639496), (22, 377884), (26, 319748), (43, 193336), (44, 188942), (52, 159874), (86, 96668), (88, 94471), (104, 79937), (143, 58136), (169, 49192), (172, 48334), (286, 29068), (338, 24596), (344, 24167), (473, 17576), (559, 14872), (572, 14534), (676, 12298), (946, 8788), (1118, 7436), (1144, 7267), (1352, 6149), (1859, 4472), (1892, 4394), (2197, 3784), (2236, 3718)]