25250104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1091}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 26641736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 1091, 2104, 2182, 2893, 4364, 5786, 8728, 11572, 12001, 23144, 24002, 48004, 96008, 286933, 573866, 1147732, 2295464, 3156263, 6312526, 12625052, 25250104]

約数ペア:

[(1, 25250104), (2, 12625052), (4, 6312526), (8, 3156263), (11, 2295464), (22, 1147732), (44, 573866), (88, 286933), (263, 96008), (526, 48004), (1052, 24002), (1091, 23144), (2104, 12001), (2182, 11572), (2893, 8728), (4364, 5786)]