66564212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{116371}}^1$

素因数の和:116399

約数の個数: 24

約数和(自身を含む): 136853472

約数和(自身を除く): 70289260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 116371, 232742, 465484, 1280081, 1512823, 2560162, 3025646, 5120324, 6051292, 16641053, 33282106, 66564212]

約数ペア:

[(1, 66564212), (2, 33282106), (4, 16641053), (11, 6051292), (13, 5120324), (22, 3025646), (26, 2560162), (44, 1512823), (52, 1280081), (143, 465484), (286, 232742), (572, 116371)]