72669388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{8647}}^1$

素因数の和:8853

約数の個数: 24

約数和(自身を含む): 139474944

約数和(自身を除く): 66805556

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 8647, 17294, 34588, 95117, 190234, 380468, 1651577, 3303154, 6606308, 18167347, 36334694, 72669388]

約数ペア:

[(1, 72669388), (2, 36334694), (4, 18167347), (11, 6606308), (22, 3303154), (44, 1651577), (191, 380468), (382, 190234), (764, 95117), (2101, 34588), (4202, 17294), (8404, 8647)]