25477252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 47143040

約数和(自身を除く): 21665788

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 1237, 2474, 4948, 5149, 10298, 20596, 23503, 47006, 94012, 335227, 670454, 1340908, 6369313, 12738626, 25477252]

約数ペア:

[(1, 25477252), (2, 12738626), (4, 6369313), (19, 1340908), (38, 670454), (76, 335227), (271, 94012), (542, 47006), (1084, 23503), (1237, 20596), (2474, 10298), (4948, 5149)]