68156948528

素因数分解:

$2^4\times {\mathrm{1753}}^1\times {\mathrm{2430011}}^1$

素因数の和:2431772

約数の個数: 20

約数和(自身を含む): 132129472488

約数和(自身を除く): 63972523960

約数列:

[1, 2, 4, 8, 16, 1753, 3506, 7012, 14024, 28048, 2430011, 4860022, 9720044, 19440088, 38880176, 4259809283, 8519618566, 17039237132, 34078474264, 68156948528]

約数ペア:

[(1, 68156948528), (2, 34078474264), (4, 17039237132), (8, 8519618566), (16, 4259809283), (1753, 38880176), (3506, 19440088), (7012, 9720044), (14024, 4860022), (28048, 2430011)]