71571262

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 131935392

約数和(自身を除く): 60364130

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 113, 161, 226, 281, 322, 562, 791, 1127, 1582, 1967, 2254, 2599, 3934, 5198, 5537, 6463, 11074, 12926, 13769, 18193, 27538, 31753, 36386, 45241, 63506, 90482, 127351, 222271, 254702, 316687, 444542, 633374, 730319, 1460638, 1555897, 3111794, 5112233, 10224466, 35785631, 71571262]

約数ペア:

[(1, 71571262), (2, 35785631), (7, 10224466), (14, 5112233), (23, 3111794), (46, 1555897), (49, 1460638), (98, 730319), (113, 633374), (161, 444542), (226, 316687), (281, 254702), (322, 222271), (562, 127351), (791, 90482), (1127, 63506), (1582, 45241), (1967, 36386), (2254, 31753), (2599, 27538), (3934, 18193), (5198, 13769), (5537, 12926), (6463, 11074)]