64996916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{1153}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 120685320

約数和(自身を除く): 55688404

約数列:

[1, 2, 4, 17, 34, 68, 829, 1153, 1658, 2306, 3316, 4612, 14093, 19601, 28186, 39202, 56372, 78404, 955837, 1911674, 3823348, 16249229, 32498458, 64996916]

約数ペア:

[(1, 64996916), (2, 32498458), (4, 16249229), (17, 3823348), (34, 1911674), (68, 955837), (829, 78404), (1153, 56372), (1658, 39202), (2306, 28186), (3316, 19601), (4612, 14093)]