28383717376

素因数分解:

$2^{11}\times 7^1\times {\mathrm{1979891}}^1$

素因数の和:1979920

約数の個数: 48

約数和(自身を含む): 64861261920

約数和(自身を除く): 36477544544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 1979891, 3959782, 7919564, 13859237, 15839128, 27718474, 31678256, 55436948, 63356512, 110873896, 126713024, 221747792, 253426048, 443495584, 506852096, 886991168, 1013704192, 1773982336, 2027408384, 3547964672, 4054816768, 7095929344, 14191858688, 28383717376]

約数ペア:

[(1, 28383717376), (2, 14191858688), (4, 7095929344), (7, 4054816768), (8, 3547964672), (14, 2027408384), (16, 1773982336), (28, 1013704192), (32, 886991168), (56, 506852096), (64, 443495584), (112, 253426048), (128, 221747792), (224, 126713024), (256, 110873896), (448, 63356512), (512, 55436948), (896, 31678256), (1024, 27718474), (1792, 15839128), (2048, 13859237), (3584, 7919564), (7168, 3959782), (14336, 1979891)]