6748456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 15785280

約数和(自身を除く): 9036824

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 347, 374, 442, 572, 694, 748, 884, 1144, 1388, 1496, 1768, 2431, 2776, 3817, 4511, 4862, 5899, 7634, 9022, 9724, 11798, 15268, 18044, 19448, 23596, 30536, 36088, 47192, 49621, 64889, 76687, 99242, 129778, 153374, 198484, 259556, 306748, 396968, 519112, 613496, 843557, 1687114, 3374228, 6748456]

約数ペア:

[(1, 6748456), (2, 3374228), (4, 1687114), (8, 843557), (11, 613496), (13, 519112), (17, 396968), (22, 306748), (26, 259556), (34, 198484), (44, 153374), (52, 129778), (68, 99242), (88, 76687), (104, 64889), (136, 49621), (143, 47192), (187, 36088), (221, 30536), (286, 23596), (347, 19448), (374, 18044), (442, 15268), (572, 11798), (694, 9724), (748, 9022), (884, 7634), (1144, 5899), (1388, 4862), (1496, 4511), (1768, 3817), (2431, 2776)]