43427428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1217}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 83077344

約数和(自身を除く): 39649916

約数列:

[1, 2, 4, 11, 22, 44, 811, 1217, 1622, 2434, 3244, 4868, 8921, 13387, 17842, 26774, 35684, 53548, 986987, 1973974, 3947948, 10856857, 21713714, 43427428]

約数ペア:

[(1, 43427428), (2, 21713714), (4, 10856857), (11, 3947948), (22, 1973974), (44, 986987), (811, 53548), (1217, 35684), (1622, 26774), (2434, 17842), (3244, 13387), (4868, 8921)]