39996824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37591}}^1$

素因数の和:37623

約数の個数: 32

約数和(自身を含む): 90220800

約数和(自身を除く): 50223976

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37591, 75182, 150364, 263137, 300728, 526274, 714229, 1052548, 1428458, 2105096, 2856916, 4999603, 5713832, 9999206, 19998412, 39996824]

約数ペア:

[(1, 39996824), (2, 19998412), (4, 9999206), (7, 5713832), (8, 4999603), (14, 2856916), (19, 2105096), (28, 1428458), (38, 1052548), (56, 714229), (76, 526274), (133, 300728), (152, 263137), (266, 150364), (532, 75182), (1064, 37591)]