68561966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 115458048

約数和(自身を除く): 46896082

約数列:

[1, 2, 11, 22, 53, 106, 127, 254, 463, 583, 926, 1166, 1397, 2794, 5093, 6731, 10186, 13462, 24539, 49078, 58801, 74041, 117602, 148082, 269929, 539858, 646811, 1293622, 3116453, 6232906, 34280983, 68561966]

約数ペア:

[(1, 68561966), (2, 34280983), (11, 6232906), (22, 3116453), (53, 1293622), (106, 646811), (127, 539858), (254, 269929), (463, 148082), (583, 117602), (926, 74041), (1166, 58801), (1397, 49078), (2794, 24539), (5093, 13462), (6731, 10186)]