64740074

素因数分解:

$2^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1433}}^1$

素因数の和:1910

約数の個数: 24

約数和(自身を含む): 113288868

約数和(自身を除く): 48548794

約数列:

[1, 2, 7, 14, 49, 98, 461, 922, 1433, 2866, 3227, 6454, 10031, 20062, 22589, 45178, 70217, 140434, 660613, 1321226, 4624291, 9248582, 32370037, 64740074]

約数ペア:

[(1, 64740074), (2, 32370037), (7, 9248582), (14, 4624291), (49, 1321226), (98, 660613), (461, 140434), (922, 70217), (1433, 45178), (2866, 22589), (3227, 20062), (6454, 10031)]