56291536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 60

約数和(自身を含む): 129042336

約数和(自身を除く): 72750800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 523, 868, 961, 1046, 1736, 1922, 2092, 3472, 3661, 3844, 4184, 6727, 7322, 7688, 8368, 13454, 14644, 15376, 16213, 26908, 29288, 32426, 53816, 58576, 64852, 107632, 113491, 129704, 226982, 259408, 453964, 502603, 907928, 1005206, 1815856, 2010412, 3518221, 4020824, 7036442, 8041648, 14072884, 28145768, 56291536]

約数ペア:

[(1, 56291536), (2, 28145768), (4, 14072884), (7, 8041648), (8, 7036442), (14, 4020824), (16, 3518221), (28, 2010412), (31, 1815856), (56, 1005206), (62, 907928), (112, 502603), (124, 453964), (217, 259408), (248, 226982), (434, 129704), (496, 113491), (523, 107632), (868, 64852), (961, 58576), (1046, 53816), (1736, 32426), (1922, 29288), (2092, 26908), (3472, 16213), (3661, 15376), (3844, 14644), (4184, 13454), (6727, 8368), (7322, 7688)]