25844484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 38022396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 263, 431, 526, 789, 862, 1052, 1293, 1578, 1724, 2586, 3156, 4997, 5172, 8189, 9994, 14991, 16378, 19988, 24567, 29982, 32756, 49134, 59964, 98268, 113353, 226706, 340059, 453412, 680118, 1360236, 2153707, 4307414, 6461121, 8614828, 12922242, 25844484]

約数ペア:

[(1, 25844484), (2, 12922242), (3, 8614828), (4, 6461121), (6, 4307414), (12, 2153707), (19, 1360236), (38, 680118), (57, 453412), (76, 340059), (114, 226706), (228, 113353), (263, 98268), (431, 59964), (526, 49134), (789, 32756), (862, 29982), (1052, 24567), (1293, 19988), (1578, 16378), (1724, 14991), (2586, 9994), (3156, 8189), (4997, 5172)]