25712258

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 45747072

約数和(自身を除く): 20034814

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 743, 1331, 1486, 1573, 2662, 3146, 8173, 9659, 16346, 17303, 19318, 34606, 89903, 106249, 179806, 212498, 988933, 1168739, 1977866, 2337478, 12856129, 25712258]

約数ペア:

[(1, 25712258), (2, 12856129), (11, 2337478), (13, 1977866), (22, 1168739), (26, 988933), (121, 212498), (143, 179806), (242, 106249), (286, 89903), (743, 34606), (1331, 19318), (1486, 17303), (1573, 16346), (2662, 9659), (3146, 8173)]