68229788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{8663}}^1$

素因数の和:8857

約数の個数: 24

約数和(自身を含む): 130999680

約数和(自身を除く): 62769892

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 8663, 17326, 34652, 95293, 190586, 381172, 1550677, 3101354, 6202708, 17057447, 34114894, 68229788]

約数ペア:

[(1, 68229788), (2, 34114894), (4, 17057447), (11, 6202708), (22, 3101354), (44, 1550677), (179, 381172), (358, 190586), (716, 95293), (1969, 34652), (3938, 17326), (7876, 8663)]