65409212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 126802200

約数和(自身を除く): 61392988

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 907, 1639, 1814, 3278, 3628, 6556, 9977, 18029, 19954, 36058, 39908, 72116, 109747, 135143, 219494, 270286, 438988, 540572, 1486573, 2973146, 5946292, 16352303, 32704606, 65409212]

約数ペア:

[(1, 65409212), (2, 32704606), (4, 16352303), (11, 5946292), (22, 2973146), (44, 1486573), (121, 540572), (149, 438988), (242, 270286), (298, 219494), (484, 135143), (596, 109747), (907, 72116), (1639, 39908), (1814, 36058), (3278, 19954), (3628, 18029), (6556, 9977)]