28105936

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{1787}}^1$

素因数の和:2778

約数の個数: 20

約数和(自身を含む): 54541152

約数和(自身を除く): 26435216

約数列:

[1, 2, 4, 8, 16, 983, 1787, 1966, 3574, 3932, 7148, 7864, 14296, 15728, 28592, 1756621, 3513242, 7026484, 14052968, 28105936]

約数ペア:

[(1, 28105936), (2, 14052968), (4, 7026484), (8, 3513242), (16, 1756621), (983, 28592), (1787, 15728), (1966, 14296), (3574, 7864), (3932, 7148)]