70293412

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18061}}^1$

素因数の和:18211

約数の個数: 24

約数和(自身を含む): 141606080

約数和(自身を除く): 71312668

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 18061, 36122, 72244, 126427, 252854, 505708, 2510479, 5020958, 10041916, 17573353, 35146706, 70293412]

約数ペア:

[(1, 70293412), (2, 35146706), (4, 17573353), (7, 10041916), (14, 5020958), (28, 2510479), (139, 505708), (278, 252854), (556, 126427), (973, 72244), (1946, 36122), (3892, 18061)]