25346488

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 48686400

約数和(自身を除く): 23339912

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 356, 367, 388, 712, 734, 776, 1468, 2936, 8633, 17266, 32663, 34532, 35599, 65326, 69064, 71198, 130652, 142396, 261304, 284792, 3168311, 6336622, 12673244, 25346488]

約数ペア:

[(1, 25346488), (2, 12673244), (4, 6336622), (8, 3168311), (89, 284792), (97, 261304), (178, 142396), (194, 130652), (356, 71198), (367, 69064), (388, 65326), (712, 35599), (734, 34532), (776, 32663), (1468, 17266), (2936, 8633)]