25472958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 62000640

約数和(自身を除く): 36527682

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 137, 233, 266, 274, 399, 411, 466, 699, 798, 822, 959, 1398, 1631, 1918, 2603, 2877, 3262, 4427, 4893, 5206, 5754, 7809, 8854, 9786, 13281, 15618, 18221, 26562, 30989, 31921, 36442, 54663, 61978, 63842, 92967, 95763, 109326, 185934, 191526, 223447, 446894, 606499, 670341, 1212998, 1340682, 1819497, 3638994, 4245493, 8490986, 12736479, 25472958]

約数ペア:

[(1, 25472958), (2, 12736479), (3, 8490986), (6, 4245493), (7, 3638994), (14, 1819497), (19, 1340682), (21, 1212998), (38, 670341), (42, 606499), (57, 446894), (114, 223447), (133, 191526), (137, 185934), (233, 109326), (266, 95763), (274, 92967), (399, 63842), (411, 61978), (466, 54663), (699, 36442), (798, 31921), (822, 30989), (959, 26562), (1398, 18221), (1631, 15618), (1918, 13281), (2603, 9786), (2877, 8854), (3262, 7809), (4427, 5754), (4893, 5206)]