4949664272

素因数分解:

$2^4\times 7^1\times {\mathrm{44193431}}^1$

素因数の和:44193446

約数の個数: 20

約数和(自身を含む): 10959971136

約数和(自身を除く): 6010306864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 44193431, 88386862, 176773724, 309354017, 353547448, 618708034, 707094896, 1237416068, 2474832136, 4949664272]

約数ペア:

[(1, 4949664272), (2, 2474832136), (4, 1237416068), (7, 707094896), (8, 618708034), (14, 353547448), (16, 309354017), (28, 176773724), (56, 88386862), (112, 44193431)]