25071774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 63092736

約数和(自身を除く): 38020962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 977, 987, 1222, 1833, 1954, 1974, 2931, 3666, 4277, 5862, 6839, 8554, 12701, 12831, 13678, 20517, 25402, 25662, 38103, 41034, 45919, 76206, 88907, 91838, 137757, 177814, 266721, 275514, 321433, 533442, 596947, 642866, 964299, 1193894, 1790841, 1928598, 3581682, 4178629, 8357258, 12535887, 25071774]

約数ペア:

[(1, 25071774), (2, 12535887), (3, 8357258), (6, 4178629), (7, 3581682), (13, 1928598), (14, 1790841), (21, 1193894), (26, 964299), (39, 642866), (42, 596947), (47, 533442), (78, 321433), (91, 275514), (94, 266721), (141, 177814), (182, 137757), (273, 91838), (282, 88907), (329, 76206), (546, 45919), (611, 41034), (658, 38103), (977, 25662), (987, 25402), (1222, 20517), (1833, 13678), (1954, 12831), (1974, 12701), (2931, 8554), (3666, 6839), (4277, 5862)]