67687948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26903}}^1$

素因数の和:26961

約数の個数: 24

約数和(自身を含む): 128816352

約数和(自身を除く): 61128404

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 26903, 53806, 107612, 457351, 914702, 995411, 1829404, 1990822, 3981644, 16921987, 33843974, 67687948]

約数ペア:

[(1, 67687948), (2, 33843974), (4, 16921987), (17, 3981644), (34, 1990822), (37, 1829404), (68, 995411), (74, 914702), (148, 457351), (629, 107612), (1258, 53806), (2516, 26903)]