39686848

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{21383}}^1$

素因数の和:21424

約数の個数: 28

約数和(自身を含む): 81473040

約数和(自身を除く): 41786192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 21383, 42766, 85532, 171064, 342128, 620107, 684256, 1240214, 1368512, 2480428, 4960856, 9921712, 19843424, 39686848]

約数ペア:

[(1, 39686848), (2, 19843424), (4, 9921712), (8, 4960856), (16, 2480428), (29, 1368512), (32, 1240214), (58, 684256), (64, 620107), (116, 342128), (232, 171064), (464, 85532), (928, 42766), (1856, 21383)]