42362474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 37471126

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 1979, 3058, 3958, 10703, 13853, 21406, 21769, 27706, 43538, 152383, 275081, 304766, 550162, 1925567, 3025891, 3851134, 6051782, 21181237, 42362474]

約数ペア:

[(1, 42362474), (2, 21181237), (7, 6051782), (11, 3851134), (14, 3025891), (22, 1925567), (77, 550162), (139, 304766), (154, 275081), (278, 152383), (973, 43538), (1529, 27706), (1946, 21769), (1979, 21406), (3058, 13853), (3958, 10703)]