65677222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 113248800

約数和(自身を除く): 47571578

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1069, 1807, 2138, 2363, 3614, 4726, 13897, 18173, 27794, 30719, 36346, 61438, 148591, 236249, 297182, 472498, 1931683, 2526047, 3863366, 5052094, 32838611, 65677222]

約数ペア:

[(1, 65677222), (2, 32838611), (13, 5052094), (17, 3863366), (26, 2526047), (34, 1931683), (139, 472498), (221, 297182), (278, 236249), (442, 148591), (1069, 61438), (1807, 36346), (2138, 30719), (2363, 27794), (3614, 18173), (4726, 13897)]