1765720256

素因数分解:

$2^6\times {\mathrm{1619}}^1\times {\mathrm{17041}}^1$

素因数の和:18672

約数の個数: 28

約数和(自身を含む): 3506221080

約数和(自身を除く): 1740500824

約数列:

[1, 2, 4, 8, 16, 32, 64, 1619, 3238, 6476, 12952, 17041, 25904, 34082, 51808, 68164, 103616, 136328, 272656, 545312, 1090624, 27589379, 55178758, 110357516, 220715032, 441430064, 882860128, 1765720256]

約数ペア:

[(1, 1765720256), (2, 882860128), (4, 441430064), (8, 220715032), (16, 110357516), (32, 55178758), (64, 27589379), (1619, 1090624), (3238, 545312), (6476, 272656), (12952, 136328), (17041, 103616), (25904, 68164), (34082, 51808)]