56559728

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{13441}}^1$

素因数の和:13712

約数の個数: 20

約数和(自身を含む): 110009328

約数和(自身を除く): 53449600

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 13441, 26882, 53764, 107528, 215056, 3534983, 7069966, 14139932, 28279864, 56559728]

約数ペア:

[(1, 56559728), (2, 28279864), (4, 14139932), (8, 7069966), (16, 3534983), (263, 215056), (526, 107528), (1052, 53764), (2104, 26882), (4208, 13441)]