72830896

素因数分解:

$2^4\times {\mathrm{2089}}^1\times {\mathrm{2179}}^1$

素因数の和:4276

約数の個数: 20

約数和(自身を含む): 141242200

約数和(自身を除く): 68411304

約数列:

[1, 2, 4, 8, 16, 2089, 2179, 4178, 4358, 8356, 8716, 16712, 17432, 33424, 34864, 4551931, 9103862, 18207724, 36415448, 72830896]

約数ペア:

[(1, 72830896), (2, 36415448), (4, 18207724), (8, 9103862), (16, 4551931), (2089, 34864), (2179, 33424), (4178, 17432), (4358, 16712), (8356, 8716)]