26813822

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1993}}^1$

素因数の和:2064

約数の個数: 24

約数和(自身を含む): 47521008

約数和(自身を除く): 20707186

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 1993, 3986, 6727, 13454, 13951, 27902, 61783, 123566, 432481, 864962, 1915273, 3830546, 13406911, 26813822]

約数ペア:

[(1, 26813822), (2, 13406911), (7, 3830546), (14, 1915273), (31, 864962), (62, 432481), (217, 123566), (434, 61783), (961, 27902), (1922, 13951), (1993, 13454), (3986, 6727)]