56889728

素因数分解:

$2^7\times 7^1\times {\mathrm{63493}}^1$

素因数の和:63514

約数の個数: 32

約数和(自身を含む): 129527760

約数和(自身を除く): 72638032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 63493, 126986, 253972, 444451, 507944, 888902, 1015888, 1777804, 2031776, 3555608, 4063552, 7111216, 8127104, 14222432, 28444864, 56889728]

約数ペア:

[(1, 56889728), (2, 28444864), (4, 14222432), (7, 8127104), (8, 7111216), (14, 4063552), (16, 3555608), (28, 2031776), (32, 1777804), (56, 1015888), (64, 888902), (112, 507944), (128, 444451), (224, 253972), (448, 126986), (896, 63493)]