27933686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 50958720

約数和(自身を除く): 23025034

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 3931, 7106, 7862, 43241, 66827, 74689, 86482, 133654, 149378, 735097, 821579, 1269713, 1470194, 1643158, 2539426, 13966843, 27933686]

約数ペア:

[(1, 27933686), (2, 13966843), (11, 2539426), (17, 1643158), (19, 1470194), (22, 1269713), (34, 821579), (38, 735097), (187, 149378), (209, 133654), (323, 86482), (374, 74689), (418, 66827), (646, 43241), (3553, 7862), (3931, 7106)]