70920136

素因数分解:

$2^3\times 7^1\times {\mathrm{1266431}}^1$

素因数の和:1266444

約数の個数: 16

約数和(自身を含む): 151971840

約数和(自身を除く): 81051704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1266431, 2532862, 5065724, 8865017, 10131448, 17730034, 35460068, 70920136]

約数ペア:

[(1, 70920136), (2, 35460068), (4, 17730034), (7, 10131448), (8, 8865017), (14, 5065724), (28, 2532862), (56, 1266431)]