68947576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5503

約数の個数: 32

約数和(自身を含む): 135883440

約数和(自身を除く): 66935864

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 5417, 6364, 10834, 12728, 21668, 43336, 200429, 232931, 400858, 465862, 801716, 931724, 1603432, 1863448, 8618447, 17236894, 34473788, 68947576]

約数ペア:

[(1, 68947576), (2, 34473788), (4, 17236894), (8, 8618447), (37, 1863448), (43, 1603432), (74, 931724), (86, 801716), (148, 465862), (172, 400858), (296, 232931), (344, 200429), (1591, 43336), (3182, 21668), (5417, 12728), (6364, 10834)]