42678812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1567}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 81661440

約数和(自身を除く): 38982628

約数列:

[1, 2, 4, 11, 22, 44, 619, 1238, 1567, 2476, 3134, 6268, 6809, 13618, 17237, 27236, 34474, 68948, 969973, 1939946, 3879892, 10669703, 21339406, 42678812]

約数ペア:

[(1, 42678812), (2, 21339406), (4, 10669703), (11, 3879892), (22, 1939946), (44, 969973), (619, 68948), (1238, 34474), (1567, 27236), (2476, 17237), (3134, 13618), (6268, 6809)]