26670452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3943}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 49694400

約数和(自身を除く): 23023948

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 3943, 6764, 7886, 15772, 74917, 149834, 299668, 350927, 701854, 1403708, 6667613, 13335226, 26670452]

約数ペア:

[(1, 26670452), (2, 13335226), (4, 6667613), (19, 1403708), (38, 701854), (76, 350927), (89, 299668), (178, 149834), (356, 74917), (1691, 15772), (3382, 7886), (3943, 6764)]