38874724

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33863}}^1$

素因数の和:33915

約数の個数: 24

約数和(自身を含む): 79648128

約数和(自身を除く): 40773404

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 33863, 67726, 135452, 237041, 474082, 948164, 1388383, 2776766, 5553532, 9718681, 19437362, 38874724]

約数ペア:

[(1, 38874724), (2, 19437362), (4, 9718681), (7, 5553532), (14, 2776766), (28, 1388383), (41, 948164), (82, 474082), (164, 237041), (287, 135452), (574, 67726), (1148, 33863)]