66522988

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3499}}^1$

素因数の和:3614

約数の個数: 36

約数和(自身を含む): 136857000

約数和(自身を除く): 70334012

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 3499, 4753, 6998, 9506, 13996, 19012, 24493, 48986, 97972, 171451, 339403, 342902, 678806, 685804, 1357612, 2375821, 4751642, 9503284, 16630747, 33261494, 66522988]

約数ペア:

[(1, 66522988), (2, 33261494), (4, 16630747), (7, 9503284), (14, 4751642), (28, 2375821), (49, 1357612), (97, 685804), (98, 678806), (194, 342902), (196, 339403), (388, 171451), (679, 97972), (1358, 48986), (2716, 24493), (3499, 19012), (4753, 13996), (6998, 9506)]