25012268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 45511200

約数和(自身を除く): 20498932

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 839, 1028, 1678, 3356, 7453, 14906, 24331, 29812, 48662, 97324, 215623, 431246, 862492, 6253067, 12506134, 25012268]

約数ペア:

[(1, 25012268), (2, 12506134), (4, 6253067), (29, 862492), (58, 431246), (116, 215623), (257, 97324), (514, 48662), (839, 29812), (1028, 24331), (1678, 14906), (3356, 7453)]