77921038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 130654944

約数和(自身を除く): 52733906

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 481, 757, 962, 1391, 1514, 2782, 3959, 7918, 9841, 19682, 28009, 51467, 56018, 80999, 102934, 161998, 364117, 728234, 1052987, 2105974, 2996963, 5993926, 38960519, 77921038]

約数ペア:

[(1, 77921038), (2, 38960519), (13, 5993926), (26, 2996963), (37, 2105974), (74, 1052987), (107, 728234), (214, 364117), (481, 161998), (757, 102934), (962, 80999), (1391, 56018), (1514, 51467), (2782, 28009), (3959, 19682), (7918, 9841)]