66836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:60

約数の個数: 36

約数和(自身を含む): 153216

約数和(自身を除く): 86380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2387, 3038, 4774, 6076, 9548, 16709, 33418, 66836]

約数ペア:

[(1, 66836), (2, 33418), (4, 16709), (7, 9548), (11, 6076), (14, 4774), (22, 3038), (28, 2387), (31, 2156), (44, 1519), (49, 1364), (62, 1078), (77, 868), (98, 682), (124, 539), (154, 434), (196, 341), (217, 308)]