291323584

素因数分解:

$2^6\times {\mathrm{2089}}^1\times {\mathrm{2179}}^1$

素因数の和:4280

約数の個数: 28

約数和(自身を含む): 578637400

約数和(自身を除く): 287313816

約数列:

[1, 2, 4, 8, 16, 32, 64, 2089, 2179, 4178, 4358, 8356, 8716, 16712, 17432, 33424, 34864, 66848, 69728, 133696, 139456, 4551931, 9103862, 18207724, 36415448, 72830896, 145661792, 291323584]

約数ペア:

[(1, 291323584), (2, 145661792), (4, 72830896), (8, 36415448), (16, 18207724), (32, 9103862), (64, 4551931), (2089, 139456), (2179, 133696), (4178, 69728), (4358, 66848), (8356, 34864), (8716, 33424), (16712, 17432)]