40536314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 75914496

約数和(自身を除く): 35378182

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 3137, 6274, 6461, 12922, 21959, 40781, 43918, 81562, 222727, 285467, 445454, 570934, 1559089, 2895451, 3118178, 5790902, 20268157, 40536314]

約数ペア:

[(1, 40536314), (2, 20268157), (7, 5790902), (13, 3118178), (14, 2895451), (26, 1559089), (71, 570934), (91, 445454), (142, 285467), (182, 222727), (497, 81562), (923, 43918), (994, 40781), (1846, 21959), (3137, 12922), (6274, 6461)]