71221636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12619}}^1$

素因数の和:12723

約数の個数: 24

約数和(自身を含む): 133570080

約数和(自身を除く): 62348444

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 12619, 25238, 50476, 214523, 429046, 858092, 1047377, 2094754, 4189508, 17805409, 35610818, 71221636]

約数ペア:

[(1, 71221636), (2, 35610818), (4, 17805409), (17, 4189508), (34, 2094754), (68, 1047377), (83, 858092), (166, 429046), (332, 214523), (1411, 50476), (2822, 25238), (5644, 12619)]