28766816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{69151}}^1$

素因数の和:69174

約数の個数: 24

約数和(自身を含む): 60992064

約数和(自身を除く): 32225248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 69151, 138302, 276604, 553208, 898963, 1106416, 1797926, 2212832, 3595852, 7191704, 14383408, 28766816]

約数ペア:

[(1, 28766816), (2, 14383408), (4, 7191704), (8, 3595852), (13, 2212832), (16, 1797926), (26, 1106416), (32, 898963), (52, 553208), (104, 276604), (208, 138302), (416, 69151)]