56724766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 103368960

約数和(自身を除く): 46644194

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 1993, 2033, 3986, 4066, 13951, 14231, 27902, 28462, 37867, 75734, 213251, 265069, 426502, 530138, 1492757, 2985514, 4051769, 8103538, 28362383, 56724766]

約数ペア:

[(1, 56724766), (2, 28362383), (7, 8103538), (14, 4051769), (19, 2985514), (38, 1492757), (107, 530138), (133, 426502), (214, 265069), (266, 213251), (749, 75734), (1498, 37867), (1993, 28462), (2033, 27902), (3986, 14231), (4066, 13951)]