38541728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{63391}}^1$

素因数の和:63420

約数の個数: 24

約数和(自身を含む): 79873920

約数和(自身を除く): 41332192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 63391, 126782, 253564, 507128, 1014256, 1204429, 2028512, 2408858, 4817716, 9635432, 19270864, 38541728]

約数ペア:

[(1, 38541728), (2, 19270864), (4, 9635432), (8, 4817716), (16, 2408858), (19, 2028512), (32, 1204429), (38, 1014256), (76, 507128), (152, 253564), (304, 126782), (608, 63391)]