77917892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34847}}^1$

素因数の和:34907

約数の個数: 24

約数和(自身を含む): 150264576

約数和(自身を除く): 72346684

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 34847, 69694, 139388, 453011, 906022, 1498421, 1812044, 2996842, 5993684, 19479473, 38958946, 77917892]

約数ペア:

[(1, 77917892), (2, 38958946), (4, 19479473), (13, 5993684), (26, 2996842), (43, 1812044), (52, 1498421), (86, 906022), (172, 453011), (559, 139388), (1118, 69694), (2236, 34847)]