69665296

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{27733}}^1$

素因数の和:27898

約数の個数: 20

約数和(自身を含む): 135841132

約数和(自身を除く): 66175836

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 27733, 55466, 110932, 221864, 443728, 4354081, 8708162, 17416324, 34832648, 69665296]

約数ペア:

[(1, 69665296), (2, 34832648), (4, 17416324), (8, 8708162), (16, 4354081), (157, 443728), (314, 221864), (628, 110932), (1256, 55466), (2512, 27733)]