39906271024

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{311}}^1\times {\mathrm{35963}}^1$

素因数の和:36505

約数の個数: 40

約数和(自身を含む): 77917012992

約数和(自身を除く): 38010741968

約数列:

[1, 2, 4, 8, 16, 223, 311, 446, 622, 892, 1244, 1784, 2488, 3568, 4976, 35963, 69353, 71926, 138706, 143852, 277412, 287704, 554824, 575408, 1109648, 8019749, 11184493, 16039498, 22368986, 32078996, 44737972, 64157992, 89475944, 128315984, 178951888, 2494141939, 4988283878, 9976567756, 19953135512, 39906271024]

約数ペア:

[(1, 39906271024), (2, 19953135512), (4, 9976567756), (8, 4988283878), (16, 2494141939), (223, 178951888), (311, 128315984), (446, 89475944), (622, 64157992), (892, 44737972), (1244, 32078996), (1784, 22368986), (2488, 16039498), (3568, 11184493), (4976, 8019749), (35963, 1109648), (69353, 575408), (71926, 554824), (138706, 287704), (143852, 277412)]