38862887612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{2053}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 70169010912

約数和(自身を除く): 31306123300

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 701, 1402, 2053, 2804, 4106, 6751, 8212, 13502, 27004, 30143, 60286, 88279, 110057, 120572, 176558, 220114, 322321, 353116, 440228, 644642, 1289284, 1439153, 2878306, 4732451, 5756612, 9464902, 13859803, 18929804, 27719606, 55439212, 61883579, 123767158, 225947021, 247534316, 451894042, 903788084, 9715721903, 19431443806, 38862887612]

約数ペア:

[(1, 38862887612), (2, 19431443806), (4, 9715721903), (43, 903788084), (86, 451894042), (157, 247534316), (172, 225947021), (314, 123767158), (628, 61883579), (701, 55439212), (1402, 27719606), (2053, 18929804), (2804, 13859803), (4106, 9464902), (6751, 5756612), (8212, 4732451), (13502, 2878306), (27004, 1439153), (30143, 1289284), (60286, 644642), (88279, 440228), (110057, 353116), (120572, 322321), (176558, 220114)]