66957044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19763}}^1$

素因数の和:19796

約数の個数: 36

約数和(自身を含む): 147202272

約数和(自身を除く): 80245228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19763, 39526, 79052, 138341, 217393, 276682, 434786, 553364, 869572, 1521751, 2391323, 3043502, 4782646, 6087004, 9565292, 16739261, 33478522, 66957044]

約数ペア:

[(1, 66957044), (2, 33478522), (4, 16739261), (7, 9565292), (11, 6087004), (14, 4782646), (22, 3043502), (28, 2391323), (44, 1521751), (77, 869572), (121, 553364), (154, 434786), (242, 276682), (308, 217393), (484, 138341), (847, 79052), (1694, 39526), (3388, 19763)]