128012024

素因数分解:

$2^3\times 7^1\times {\mathrm{2285929}}^1$

素因数の和:2285942

約数の個数: 16

約数和(自身を含む): 274311600

約数和(自身を除く): 146299576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2285929, 4571858, 9143716, 16001503, 18287432, 32003006, 64006012, 128012024]

約数ペア:

[(1, 128012024), (2, 64006012), (4, 32003006), (7, 18287432), (8, 16001503), (14, 9143716), (28, 4571858), (56, 2285929)]