25843992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 66662400

約数和(自身を除く): 40818408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 127, 139, 183, 244, 254, 278, 366, 381, 417, 488, 508, 556, 732, 762, 834, 1016, 1112, 1464, 1524, 1668, 3048, 3336, 7747, 8479, 15494, 16958, 17653, 23241, 25437, 30988, 33916, 35306, 46482, 50874, 52959, 61976, 67832, 70612, 92964, 101748, 105918, 141224, 185928, 203496, 211836, 423672, 1076833, 2153666, 3230499, 4307332, 6460998, 8614664, 12921996, 25843992]

約数ペア:

[(1, 25843992), (2, 12921996), (3, 8614664), (4, 6460998), (6, 4307332), (8, 3230499), (12, 2153666), (24, 1076833), (61, 423672), (122, 211836), (127, 203496), (139, 185928), (183, 141224), (244, 105918), (254, 101748), (278, 92964), (366, 70612), (381, 67832), (417, 61976), (488, 52959), (508, 50874), (556, 46482), (732, 35306), (762, 33916), (834, 30988), (1016, 25437), (1112, 23241), (1464, 17653), (1524, 16958), (1668, 15494), (3048, 8479), (3336, 7747)]