27871328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{45841}}^1$

素因数の和:45870

約数の個数: 24

約数和(自身を含む): 57760920

約数和(自身を除く): 29889592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 45841, 91682, 183364, 366728, 733456, 870979, 1466912, 1741958, 3483916, 6967832, 13935664, 27871328]

約数ペア:

[(1, 27871328), (2, 13935664), (4, 6967832), (8, 3483916), (16, 1741958), (19, 1466912), (32, 870979), (38, 733456), (76, 366728), (152, 183364), (304, 91682), (608, 45841)]