40875716

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12919}}^1$

素因数の和:13043

約数の個数: 24

約数和(自身を含む): 82481280

約数和(自身を除く): 41605564

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 12919, 25838, 51676, 90433, 180866, 361732, 1459847, 2919694, 5839388, 10218929, 20437858, 40875716]

約数ペア:

[(1, 40875716), (2, 20437858), (4, 10218929), (7, 5839388), (14, 2919694), (28, 1459847), (113, 361732), (226, 180866), (452, 90433), (791, 51676), (1582, 25838), (3164, 12919)]