65740444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 144055296

約数和(自身を除く): 78314852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 461, 463, 922, 926, 1844, 1852, 3227, 3241, 5071, 5093, 6454, 6482, 10142, 10186, 12908, 12964, 20284, 20372, 35497, 35651, 70994, 71302, 141988, 142604, 213443, 426886, 853772, 1494101, 2347873, 2988202, 4695746, 5976404, 9391492, 16435111, 32870222, 65740444]

約数ペア:

[(1, 65740444), (2, 32870222), (4, 16435111), (7, 9391492), (11, 5976404), (14, 4695746), (22, 2988202), (28, 2347873), (44, 1494101), (77, 853772), (154, 426886), (308, 213443), (461, 142604), (463, 141988), (922, 71302), (926, 70994), (1844, 35651), (1852, 35497), (3227, 20372), (3241, 20284), (5071, 12964), (5093, 12908), (6454, 10186), (6482, 10142)]