3571456

素因数分解:

$2^8\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2016

約数の個数: 36

約数和(自身を含む): 8151472

約数和(自身を除く): 4580016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1993, 3986, 7972, 13951, 15944, 27902, 31888, 55804, 63776, 111608, 127552, 223216, 255104, 446432, 510208, 892864, 1785728, 3571456]

約数ペア:

[(1, 3571456), (2, 1785728), (4, 892864), (7, 510208), (8, 446432), (14, 255104), (16, 223216), (28, 127552), (32, 111608), (56, 63776), (64, 55804), (112, 31888), (128, 27902), (224, 15944), (256, 13951), (448, 7972), (896, 3986), (1792, 1993)]