40909076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2903}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 77409024

約数和(自身を除く): 36499948

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 2903, 3523, 5806, 7046, 11612, 14092, 37739, 75478, 150956, 786713, 1573426, 3146852, 10227269, 20454538, 40909076]

約数ペア:

[(1, 40909076), (2, 20454538), (4, 10227269), (13, 3146852), (26, 1573426), (52, 786713), (271, 150956), (542, 75478), (1084, 37739), (2903, 14092), (3523, 11612), (5806, 7046)]