68863756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4231}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 130227104

約数和(自身を除く): 61363348

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 4231, 8138, 8462, 16276, 16924, 55003, 110006, 220012, 1324303, 2648606, 5297212, 17215939, 34431878, 68863756]

約数ペア:

[(1, 68863756), (2, 34431878), (4, 17215939), (13, 5297212), (26, 2648606), (52, 1324303), (313, 220012), (626, 110006), (1252, 55003), (4069, 16924), (4231, 16276), (8138, 8462)]