66744964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{116687}}^1$

素因数の和:116715

約数の個数: 24

約数和(自身を含む): 137225088

約数和(自身を除く): 70480124

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 116687, 233374, 466748, 1283557, 1516931, 2567114, 3033862, 5134228, 6067724, 16686241, 33372482, 66744964]

約数ペア:

[(1, 66744964), (2, 33372482), (4, 16686241), (11, 6067724), (13, 5134228), (22, 3033862), (26, 2567114), (44, 1516931), (52, 1283557), (143, 466748), (286, 233374), (572, 116687)]