68378464

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27751}}^1$

素因数の和:27779

約数の個数: 48

約数和(自身を含む): 167844096

約数和(自身を除く): 99465632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 27751, 55502, 111004, 194257, 222008, 305261, 388514, 444016, 610522, 777028, 888032, 1221044, 1554056, 2136827, 2442088, 3108112, 4273654, 4884176, 6216224, 8547308, 9768352, 17094616, 34189232, 68378464]

約数ペア:

[(1, 68378464), (2, 34189232), (4, 17094616), (7, 9768352), (8, 8547308), (11, 6216224), (14, 4884176), (16, 4273654), (22, 3108112), (28, 2442088), (32, 2136827), (44, 1554056), (56, 1221044), (77, 888032), (88, 777028), (112, 610522), (154, 444016), (176, 388514), (224, 305261), (308, 222008), (352, 194257), (616, 111004), (1232, 55502), (2464, 27751)]