77140784

素因数分解:

$2^4\times 7^1\times {\mathrm{688757}}^1$

素因数の和:688772

約数の個数: 20

約数和(自身を含む): 170811984

約数和(自身を除く): 93671200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 688757, 1377514, 2755028, 4821299, 5510056, 9642598, 11020112, 19285196, 38570392, 77140784]

約数ペア:

[(1, 77140784), (2, 38570392), (4, 19285196), (7, 11020112), (8, 9642598), (14, 5510056), (16, 4821299), (28, 2755028), (56, 1377514), (112, 688757)]