77719772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4007}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 146901216

約数和(自身を除く): 69181444

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4007, 4849, 8014, 9698, 16028, 19396, 52091, 104182, 208364, 1494611, 2989222, 5978444, 19429943, 38859886, 77719772]

約数ペア:

[(1, 77719772), (2, 38859886), (4, 19429943), (13, 5978444), (26, 2989222), (52, 1494611), (373, 208364), (746, 104182), (1492, 52091), (4007, 19396), (4849, 16028), (8014, 9698)]