68454958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 123913440

約数和(自身を除く): 55458482

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 6469, 10582, 12938, 71159, 84097, 142318, 168194, 239353, 478706, 925067, 1850134, 2632883, 3111589, 5265766, 6223178, 34227479, 68454958]

約数ペア:

[(1, 68454958), (2, 34227479), (11, 6223178), (13, 5265766), (22, 3111589), (26, 2632883), (37, 1850134), (74, 925067), (143, 478706), (286, 239353), (407, 168194), (481, 142318), (814, 84097), (962, 71159), (5291, 12938), (6469, 10582)]