27785956

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 56814912

約数和(自身を除く): 29028956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 307, 374, 484, 614, 748, 1228, 1331, 2057, 2662, 3377, 4114, 5219, 5324, 6754, 8228, 10438, 13508, 20876, 22627, 37147, 45254, 57409, 74294, 90508, 114818, 148588, 229636, 408617, 631499, 817234, 1262998, 1634468, 2525996, 6946489, 13892978, 27785956]

約数ペア:

[(1, 27785956), (2, 13892978), (4, 6946489), (11, 2525996), (17, 1634468), (22, 1262998), (34, 817234), (44, 631499), (68, 408617), (121, 229636), (187, 148588), (242, 114818), (307, 90508), (374, 74294), (484, 57409), (614, 45254), (748, 37147), (1228, 22627), (1331, 20876), (2057, 13508), (2662, 10438), (3377, 8228), (4114, 6754), (5219, 5324)]