40039622

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 30746170

約数列:

[1, 2, 7, 14, 43, 86, 227, 293, 301, 454, 586, 602, 1589, 2051, 3178, 4102, 9761, 12599, 19522, 25198, 66511, 68327, 88193, 133022, 136654, 176386, 465577, 931154, 2859973, 5719946, 20019811, 40039622]

約数ペア:

[(1, 40039622), (2, 20019811), (7, 5719946), (14, 2859973), (43, 931154), (86, 465577), (227, 176386), (293, 136654), (301, 133022), (454, 88193), (586, 68327), (602, 66511), (1589, 25198), (2051, 19522), (3178, 12599), (4102, 9761)]