25944804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 70019040

約数和(自身を除く): 44074236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 457, 498, 684, 747, 914, 996, 1371, 1494, 1577, 1828, 2742, 2988, 3154, 4113, 4731, 5484, 6308, 8226, 8683, 9462, 14193, 16452, 17366, 18924, 26049, 28386, 34732, 37931, 52098, 56772, 75862, 78147, 104196, 113793, 151724, 156294, 227586, 312588, 341379, 455172, 682758, 720689, 1365516, 1441378, 2162067, 2882756, 4324134, 6486201, 8648268, 12972402, 25944804]

約数ペア:

[(1, 25944804), (2, 12972402), (3, 8648268), (4, 6486201), (6, 4324134), (9, 2882756), (12, 2162067), (18, 1441378), (19, 1365516), (36, 720689), (38, 682758), (57, 455172), (76, 341379), (83, 312588), (114, 227586), (166, 156294), (171, 151724), (228, 113793), (249, 104196), (332, 78147), (342, 75862), (457, 56772), (498, 52098), (684, 37931), (747, 34732), (914, 28386), (996, 26049), (1371, 18924), (1494, 17366), (1577, 16452), (1828, 14193), (2742, 9462), (2988, 8683), (3154, 8226), (4113, 6308), (4731, 5484)]