26213312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21557}}^1$

素因数の和:21588

約数の個数: 28

約数和(自身を含む): 54757320

約数和(自身を除く): 28544008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21557, 43114, 86228, 172456, 344912, 409583, 689824, 819166, 1379648, 1638332, 3276664, 6553328, 13106656, 26213312]

約数ペア:

[(1, 26213312), (2, 13106656), (4, 6553328), (8, 3276664), (16, 1638332), (19, 1379648), (32, 819166), (38, 689824), (64, 409583), (76, 344912), (152, 172456), (304, 86228), (608, 43114), (1216, 21557)]