68666554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 115940160

約数和(自身を除く): 47273606

約数列:

[1, 2, 11, 22, 41, 82, 269, 283, 451, 538, 566, 902, 2959, 3113, 5918, 6226, 11029, 11603, 22058, 23206, 76127, 121319, 127633, 152254, 242638, 255266, 837397, 1674794, 3121207, 6242414, 34333277, 68666554]

約数ペア:

[(1, 68666554), (2, 34333277), (11, 6242414), (22, 3121207), (41, 1674794), (82, 837397), (269, 255266), (283, 242638), (451, 152254), (538, 127633), (566, 121319), (902, 76127), (2959, 23206), (3113, 22058), (5918, 11603), (6226, 11029)]