68711524

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18488

約数の個数: 36

約数和(自身を含む): 147246960

約数和(自身を除く): 78535436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 18451, 36902, 73804, 129157, 258314, 350569, 516628, 701138, 904099, 1402276, 1808198, 2453983, 3616396, 4907966, 9815932, 17177881, 34355762, 68711524]

約数ペア:

[(1, 68711524), (2, 34355762), (4, 17177881), (7, 9815932), (14, 4907966), (19, 3616396), (28, 2453983), (38, 1808198), (49, 1402276), (76, 904099), (98, 701138), (133, 516628), (196, 350569), (266, 258314), (532, 129157), (931, 73804), (1862, 36902), (3724, 18451)]