68394964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{33073}}^1$

素因数の和:33135

約数の個数: 24

約数和(自身を含む): 133354368

約数和(自身を除く): 64959404

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 33073, 66146, 132292, 363803, 727606, 1455212, 1554431, 3108862, 6217724, 17098741, 34197482, 68394964]

約数ペア:

[(1, 68394964), (2, 34197482), (4, 17098741), (11, 6217724), (22, 3108862), (44, 1554431), (47, 1455212), (94, 727606), (188, 363803), (517, 132292), (1034, 66146), (2068, 33073)]