8002456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 18864720

約数和(自身を除く): 10862264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1181, 1694, 2362, 3388, 4724, 6776, 8267, 9448, 12991, 16534, 25982, 33068, 51964, 66136, 90937, 103928, 142901, 181874, 285802, 363748, 571604, 727496, 1000307, 1143208, 2000614, 4001228, 8002456]

約数ペア:

[(1, 8002456), (2, 4001228), (4, 2000614), (7, 1143208), (8, 1000307), (11, 727496), (14, 571604), (22, 363748), (28, 285802), (44, 181874), (56, 142901), (77, 103928), (88, 90937), (121, 66136), (154, 51964), (242, 33068), (308, 25982), (484, 16534), (616, 12991), (847, 9448), (968, 8267), (1181, 6776), (1694, 4724), (2362, 3388)]