71860516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197419}}^1$

素因数の和:197443

約数の個数: 24

約数和(自身を含む): 154777280

約数和(自身を除く): 82916764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 197419, 394838, 789676, 1381933, 2566447, 2763866, 5132894, 5527732, 10265788, 17965129, 35930258, 71860516]

約数ペア:

[(1, 71860516), (2, 35930258), (4, 17965129), (7, 10265788), (13, 5527732), (14, 5132894), (26, 2763866), (28, 2566447), (52, 1381933), (91, 789676), (182, 394838), (364, 197419)]