69208972

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20771}}^1$

素因数の和:20806

約数の個数: 36

約数和(自身を含む): 149184504

約数和(自身を除く): 79975532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20771, 41542, 83084, 145397, 290794, 353107, 581588, 706214, 1017779, 1412428, 2035558, 2471749, 4071116, 4943498, 9886996, 17302243, 34604486, 69208972]

約数ペア:

[(1, 69208972), (2, 34604486), (4, 17302243), (7, 9886996), (14, 4943498), (17, 4071116), (28, 2471749), (34, 2035558), (49, 1412428), (68, 1017779), (98, 706214), (119, 581588), (196, 353107), (238, 290794), (476, 145397), (833, 83084), (1666, 41542), (3332, 20771)]