68984674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2753}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 121352256

約数和(自身を除く): 52367582

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1474, 2278, 2753, 5506, 12529, 25058, 30283, 46801, 60566, 93602, 184451, 368902, 514811, 1029622, 2028961, 3135667, 4057922, 6271334, 34492337, 68984674]

約数ペア:

[(1, 68984674), (2, 34492337), (11, 6271334), (17, 4057922), (22, 3135667), (34, 2028961), (67, 1029622), (134, 514811), (187, 368902), (374, 184451), (737, 93602), (1139, 60566), (1474, 46801), (2278, 30283), (2753, 25058), (5506, 12529)]