55686272

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 111302400

約数和(自身を除く): 55616128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 991, 1756, 1982, 3512, 3964, 7024, 7928, 14048, 15856, 28096, 31712, 56192, 63424, 126848, 435049, 870098, 1740196, 3480392, 6960784, 13921568, 27843136, 55686272]

約数ペア:

[(1, 55686272), (2, 27843136), (4, 13921568), (8, 6960784), (16, 3480392), (32, 1740196), (64, 870098), (128, 435049), (439, 126848), (878, 63424), (991, 56192), (1756, 31712), (1982, 28096), (3512, 15856), (3964, 14048), (7024, 7928)]