68657134

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53891}}^1$

素因数の和:53920

約数の個数: 24

約数和(自身を含む): 129017448

約数和(自身を除く): 60360314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 53891, 107782, 377237, 700583, 754474, 1401166, 2640659, 4904081, 5281318, 9808162, 34328567, 68657134]

約数ペア:

[(1, 68657134), (2, 34328567), (7, 9808162), (13, 5281318), (14, 4904081), (26, 2640659), (49, 1401166), (91, 754474), (98, 700583), (182, 377237), (637, 107782), (1274, 53891)]