66120574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3772

約数の個数: 24

約数和(自身を含む): 109453032

約数和(自身を除く): 43332458

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 3691, 7382, 8957, 17914, 47983, 95966, 195623, 391246, 623779, 1247558, 2543099, 5086198, 33060287, 66120574]

約数ペア:

[(1, 66120574), (2, 33060287), (13, 5086198), (26, 2543099), (53, 1247558), (106, 623779), (169, 391246), (338, 195623), (689, 95966), (1378, 47983), (3691, 17914), (7382, 8957)]