89474924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 195955200

約数和(自身を除く): 106480276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 449, 647, 898, 1294, 1796, 2588, 3143, 4529, 4939, 6286, 7117, 9058, 9878, 12572, 14234, 18116, 19756, 28468, 34573, 49819, 69146, 99638, 138292, 199276, 290503, 581006, 1162012, 2033521, 3195533, 4067042, 6391066, 8134084, 12782132, 22368731, 44737462, 89474924]

約数ペア:

[(1, 89474924), (2, 44737462), (4, 22368731), (7, 12782132), (11, 8134084), (14, 6391066), (22, 4067042), (28, 3195533), (44, 2033521), (77, 1162012), (154, 581006), (308, 290503), (449, 199276), (647, 138292), (898, 99638), (1294, 69146), (1796, 49819), (2588, 34573), (3143, 28468), (4529, 19756), (4939, 18116), (6286, 14234), (7117, 12572), (9058, 9878)]