68002522

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 124301952

約数和(自身を除く): 56299430

約数列:

[1, 2, 7, 14, 37, 43, 71, 74, 86, 142, 259, 301, 497, 518, 602, 994, 1591, 1849, 2627, 3053, 3182, 3698, 5254, 6106, 11137, 12943, 18389, 21371, 22274, 25886, 36778, 42742, 68413, 112961, 131279, 136826, 225922, 262558, 478891, 790727, 918953, 957782, 1581454, 1837906, 4857323, 9714646, 34001261, 68002522]

約数ペア:

[(1, 68002522), (2, 34001261), (7, 9714646), (14, 4857323), (37, 1837906), (43, 1581454), (71, 957782), (74, 918953), (86, 790727), (142, 478891), (259, 262558), (301, 225922), (497, 136826), (518, 131279), (602, 112961), (994, 68413), (1591, 42742), (1849, 36778), (2627, 25886), (3053, 22274), (3182, 21371), (3698, 18389), (5254, 12943), (6106, 11137)]