66643298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 113063040

約数和(自身を除く): 46419742

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 1453, 2414, 2698, 2906, 22933, 24701, 27607, 45866, 49402, 55214, 103163, 206326, 469319, 938638, 1753771, 1960097, 3507542, 3920194, 33321649, 66643298]

約数ペア:

[(1, 66643298), (2, 33321649), (17, 3920194), (19, 3507542), (34, 1960097), (38, 1753771), (71, 938638), (142, 469319), (323, 206326), (646, 103163), (1207, 55214), (1349, 49402), (1453, 45866), (2414, 27607), (2698, 24701), (2906, 22933)]