6439664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5253

約数の個数: 40

約数和(自身を含む): 15558528

約数和(自身を除く): 9118864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 5227, 10454, 20908, 36589, 41816, 57497, 73178, 83632, 114994, 146356, 229988, 292712, 402479, 459976, 585424, 804958, 919952, 1609916, 3219832, 6439664]

約数ペア:

[(1, 6439664), (2, 3219832), (4, 1609916), (7, 919952), (8, 804958), (11, 585424), (14, 459976), (16, 402479), (22, 292712), (28, 229988), (44, 146356), (56, 114994), (77, 83632), (88, 73178), (112, 57497), (154, 41816), (176, 36589), (308, 20908), (616, 10454), (1232, 5227)]