78512002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{17393}}^1$

素因数の和:17493

約数の個数: 16

約数和(自身を含む): 122940792

約数和(自身を除く): 44428790

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 17393, 34786, 643541, 1060973, 1287082, 2121946, 39256001, 78512002]

約数ペア:

[(1, 78512002), (2, 39256001), (37, 2121946), (61, 1287082), (74, 1060973), (122, 643541), (2257, 34786), (4514, 17393)]