38153728

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1794

約数の個数: 40

約数和(自身を含む): 78050808

約数和(自身を除く): 39897080

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 1733, 2752, 3466, 5504, 6932, 11008, 13864, 22016, 27728, 55456, 74519, 110912, 149038, 221824, 298076, 443648, 596152, 887296, 1192304, 2384608, 4769216, 9538432, 19076864, 38153728]

約数ペア:

[(1, 38153728), (2, 19076864), (4, 9538432), (8, 4769216), (16, 2384608), (32, 1192304), (43, 887296), (64, 596152), (86, 443648), (128, 298076), (172, 221824), (256, 149038), (344, 110912), (512, 74519), (688, 55456), (1376, 27728), (1733, 22016), (2752, 13864), (3466, 11008), (5504, 6932)]