39874058

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{69467}}^1$

素因数の和:69517

約数の個数: 16

約数和(自身を含む): 70023744

約数和(自身を除く): 30149686

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 69467, 138934, 486269, 972538, 2848147, 5696294, 19937029, 39874058]

約数ペア:

[(1, 39874058), (2, 19937029), (7, 5696294), (14, 2848147), (41, 972538), (82, 486269), (287, 138934), (574, 69467)]