61130368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 138930120

約数和(自身を除く): 77799752

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2161, 2176, 3536, 4322, 7072, 8644, 14144, 17288, 28093, 28288, 34576, 36737, 56186, 69152, 73474, 112372, 138304, 146948, 224744, 276608, 293896, 449488, 477581, 587792, 898976, 955162, 1175584, 1797952, 1910324, 2351168, 3595904, 3820648, 4702336, 7641296, 15282592, 30565184, 61130368]

約数ペア:

[(1, 61130368), (2, 30565184), (4, 15282592), (8, 7641296), (13, 4702336), (16, 3820648), (17, 3595904), (26, 2351168), (32, 1910324), (34, 1797952), (52, 1175584), (64, 955162), (68, 898976), (104, 587792), (128, 477581), (136, 449488), (208, 293896), (221, 276608), (272, 224744), (416, 146948), (442, 138304), (544, 112372), (832, 73474), (884, 69152), (1088, 56186), (1664, 36737), (1768, 34576), (2161, 28288), (2176, 28093), (3536, 17288), (4322, 14144), (7072, 8644)]