28887296

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5974

約数の個数: 36

約数和(自身を含む): 60706800

約数和(自身を除く): 31819504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 5939, 11878, 23756, 47512, 95024, 112841, 190048, 225682, 380096, 451364, 760192, 902728, 1520384, 1805456, 3610912, 7221824, 14443648, 28887296]

約数ペア:

[(1, 28887296), (2, 14443648), (4, 7221824), (8, 3610912), (16, 1805456), (19, 1520384), (32, 902728), (38, 760192), (64, 451364), (76, 380096), (128, 225682), (152, 190048), (256, 112841), (304, 95024), (608, 47512), (1216, 23756), (2432, 11878), (4864, 5939)]