66991276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{52501}}^1$

素因数の和:52545

約数の個数: 24

約数和(自身を含む): 132305040

約数和(自身を除く): 65313764

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 52501, 105002, 210004, 577511, 1155022, 1522529, 2310044, 3045058, 6090116, 16747819, 33495638, 66991276]

約数ペア:

[(1, 66991276), (2, 33495638), (4, 16747819), (11, 6090116), (22, 3045058), (29, 2310044), (44, 1522529), (58, 1155022), (116, 577511), (319, 210004), (638, 105002), (1276, 52501)]