66149336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39563}}^1$

素因数の和:39599

約数の個数: 32

約数和(自身を含む): 142430400

約数和(自身を除く): 76281064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 39563, 79126, 158252, 316504, 435193, 751697, 870386, 1503394, 1740772, 3006788, 3481544, 6013576, 8268667, 16537334, 33074668, 66149336]

約数ペア:

[(1, 66149336), (2, 33074668), (4, 16537334), (8, 8268667), (11, 6013576), (19, 3481544), (22, 3006788), (38, 1740772), (44, 1503394), (76, 870386), (88, 751697), (152, 435193), (209, 316504), (418, 158252), (836, 79126), (1672, 39563)]