25290902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 22017898

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 1759, 2054, 3518, 7189, 12313, 14378, 22867, 24626, 45734, 138961, 160069, 277922, 320138, 972727, 1806493, 1945454, 3612986, 12645451, 25290902]

約数ペア:

[(1, 25290902), (2, 12645451), (7, 3612986), (13, 1945454), (14, 1806493), (26, 972727), (79, 320138), (91, 277922), (158, 160069), (182, 138961), (553, 45734), (1027, 24626), (1106, 22867), (1759, 14378), (2054, 12313), (3518, 7189)]