26687164

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2962

約数の個数: 36

約数和(自身を含む): 55502496

約数和(自身を除く): 28815332

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 2897, 4606, 5794, 9212, 11588, 20279, 40558, 81116, 136159, 141953, 272318, 283906, 544636, 567812, 953113, 1906226, 3812452, 6671791, 13343582, 26687164]

約数ペア:

[(1, 26687164), (2, 13343582), (4, 6671791), (7, 3812452), (14, 1906226), (28, 953113), (47, 567812), (49, 544636), (94, 283906), (98, 272318), (188, 141953), (196, 136159), (329, 81116), (658, 40558), (1316, 20279), (2303, 11588), (2897, 9212), (4606, 5794)]