28991454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11057}}^1$

素因数の和:11104

約数の個数: 32

約数和(自身を含む): 63694080

約数和(自身を除く): 34702626

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 11057, 22114, 33171, 66342, 210083, 254311, 420166, 508622, 630249, 762933, 1260498, 1525866, 4831909, 9663818, 14495727, 28991454]

約数ペア:

[(1, 28991454), (2, 14495727), (3, 9663818), (6, 4831909), (19, 1525866), (23, 1260498), (38, 762933), (46, 630249), (57, 508622), (69, 420166), (114, 254311), (138, 210083), (437, 66342), (874, 33171), (1311, 22114), (2622, 11057)]