56015764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86981}}^1$

素因数の和:87015

約数の個数: 24

約数和(自身を含む): 116903808

約数和(自身を除く): 60888044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 86981, 173962, 347924, 608867, 1217734, 2000563, 2435468, 4001126, 8002252, 14003941, 28007882, 56015764]

約数ペア:

[(1, 56015764), (2, 28007882), (4, 14003941), (7, 8002252), (14, 4001126), (23, 2435468), (28, 2000563), (46, 1217734), (92, 608867), (161, 347924), (322, 173962), (644, 86981)]