66325352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2677}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 131757600

約数和(自身を除く): 65432248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 2677, 3097, 5354, 6194, 10708, 12388, 21416, 24776, 50863, 101726, 203452, 406904, 436351, 872702, 1745404, 3490808, 8290669, 16581338, 33162676, 66325352]

約数ペア:

[(1, 66325352), (2, 33162676), (4, 16581338), (8, 8290669), (19, 3490808), (38, 1745404), (76, 872702), (152, 436351), (163, 406904), (326, 203452), (652, 101726), (1304, 50863), (2677, 24776), (3097, 21416), (5354, 12388), (6194, 10708)]