827508728

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{4903}}^1$

素因数の和:5016

約数の個数: 48

約数和(自身を含む): 1671136080

約数和(自身を除く): 843627352

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 289, 292, 578, 584, 1156, 1241, 2312, 2482, 4903, 4964, 9806, 9928, 19612, 21097, 39224, 42194, 83351, 84388, 166702, 168776, 333404, 357919, 666808, 715838, 1416967, 1431676, 2833934, 2863352, 5667868, 6084623, 11335736, 12169246, 24338492, 48676984, 103438591, 206877182, 413754364, 827508728]

約数ペア:

[(1, 827508728), (2, 413754364), (4, 206877182), (8, 103438591), (17, 48676984), (34, 24338492), (68, 12169246), (73, 11335736), (136, 6084623), (146, 5667868), (289, 2863352), (292, 2833934), (578, 1431676), (584, 1416967), (1156, 715838), (1241, 666808), (2312, 357919), (2482, 333404), (4903, 168776), (4964, 166702), (9806, 84388), (9928, 83351), (19612, 42194), (21097, 39224)]