42847442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 73094400

約数和(自身を除く): 30246958

約数列:

[1, 2, 11, 22, 29, 58, 239, 281, 319, 478, 562, 638, 2629, 3091, 5258, 6182, 6931, 8149, 13862, 16298, 67159, 76241, 89639, 134318, 152482, 179278, 738749, 1477498, 1947611, 3895222, 21423721, 42847442]

約数ペア:

[(1, 42847442), (2, 21423721), (11, 3895222), (22, 1947611), (29, 1477498), (58, 738749), (239, 179278), (281, 152482), (319, 134318), (478, 89639), (562, 76241), (638, 67159), (2629, 16298), (3091, 13862), (5258, 8149), (6182, 6931)]