27998368

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{6679}}^1$

素因数の和:6820

約数の個数: 24

約数和(自身を含む): 55550880

約数和(自身を除く): 27552512

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 6679, 13358, 26716, 53432, 106864, 213728, 874949, 1749898, 3499796, 6999592, 13999184, 27998368]

約数ペア:

[(1, 27998368), (2, 13999184), (4, 6999592), (8, 3499796), (16, 1749898), (32, 874949), (131, 213728), (262, 106864), (524, 53432), (1048, 26716), (2096, 13358), (4192, 6679)]