77621068

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4493}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 155528352

約数和(自身を除く): 77907284

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 4493, 8638, 8986, 17276, 17972, 31451, 62902, 125804, 2772181, 5544362, 11088724, 19405267, 38810534, 77621068]

約数ペア:

[(1, 77621068), (2, 38810534), (4, 19405267), (7, 11088724), (14, 5544362), (28, 2772181), (617, 125804), (1234, 62902), (2468, 31451), (4319, 17972), (4493, 17276), (8638, 8986)]