67701896

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 129276000

約数和(自身を除く): 61574104

約数列:

[1, 2, 4, 8, 107, 139, 214, 278, 428, 556, 569, 856, 1112, 1138, 2276, 4552, 14873, 29746, 59492, 60883, 79091, 118984, 121766, 158182, 243532, 316364, 487064, 632728, 8462737, 16925474, 33850948, 67701896]

約数ペア:

[(1, 67701896), (2, 33850948), (4, 16925474), (8, 8462737), (107, 632728), (139, 487064), (214, 316364), (278, 243532), (428, 158182), (556, 121766), (569, 118984), (856, 79091), (1112, 60883), (1138, 59492), (2276, 29746), (4552, 14873)]