68996984

素因数分解:

$2^3\times 7^1\times {\mathrm{1232089}}^1$

素因数の和:1232102

約数の個数: 16

約数和(自身を含む): 147850800

約数和(自身を除く): 78853816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1232089, 2464178, 4928356, 8624623, 9856712, 17249246, 34498492, 68996984]

約数ペア:

[(1, 68996984), (2, 34498492), (4, 17249246), (7, 9856712), (8, 8624623), (14, 4928356), (28, 2464178), (56, 1232089)]