38903072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5541

約数の個数: 48

約数和(自身を含む): 87349752

約数和(自身を除く): 48446680

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5501, 7072, 11002, 22004, 44008, 71513, 88016, 93517, 143026, 176032, 187034, 286052, 374068, 572104, 748136, 1144208, 1215721, 1496272, 2288416, 2431442, 2992544, 4862884, 9725768, 19451536, 38903072]

約数ペア:

[(1, 38903072), (2, 19451536), (4, 9725768), (8, 4862884), (13, 2992544), (16, 2431442), (17, 2288416), (26, 1496272), (32, 1215721), (34, 1144208), (52, 748136), (68, 572104), (104, 374068), (136, 286052), (208, 187034), (221, 176032), (272, 143026), (416, 93517), (442, 88016), (544, 71513), (884, 44008), (1768, 22004), (3536, 11002), (5501, 7072)]