28504908

素因数分解:

$2^2\times 3^2\times {\mathrm{791803}}^1$

素因数の和:791813

約数の個数: 18

約数和(自身を含む): 72054164

約数和(自身を除く): 43549256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791803, 1583606, 2375409, 3167212, 4750818, 7126227, 9501636, 14252454, 28504908]

約数ペア:

[(1, 28504908), (2, 14252454), (3, 9501636), (4, 7126227), (6, 4750818), (9, 3167212), (12, 2375409), (18, 1583606), (36, 791803)]