71810144

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2837}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 163060128

約数和(自身を除く): 91249984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 2837, 3164, 3616, 5674, 6328, 11348, 12656, 19859, 22696, 25312, 39718, 45392, 79436, 90784, 158872, 317744, 320581, 635488, 641162, 1282324, 2244067, 2564648, 4488134, 5129296, 8976268, 10258592, 17952536, 35905072, 71810144]

約数ペア:

[(1, 71810144), (2, 35905072), (4, 17952536), (7, 10258592), (8, 8976268), (14, 5129296), (16, 4488134), (28, 2564648), (32, 2244067), (56, 1282324), (112, 641162), (113, 635488), (224, 320581), (226, 317744), (452, 158872), (791, 90784), (904, 79436), (1582, 45392), (1808, 39718), (2837, 25312), (3164, 22696), (3616, 19859), (5674, 12656), (6328, 11348)]