47124892

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 83825280

約数和(自身を除く): 36700388

約数列:

[1, 2, 4, 131, 139, 262, 278, 524, 556, 647, 1294, 2588, 18209, 36418, 72836, 84757, 89933, 169514, 179866, 339028, 359732, 11781223, 23562446, 47124892]

約数ペア:

[(1, 47124892), (2, 23562446), (4, 11781223), (131, 359732), (139, 339028), (262, 179866), (278, 169514), (524, 89933), (556, 84757), (647, 72836), (1294, 36418), (2588, 18209)]