28402212272

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3784943}}^1$

素因数の和:3785025

約数の個数: 40

約数和(自身を含む): 63829295616

約数和(自身を除く): 35427083344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 3784943, 7569886, 15139772, 26494601, 30279544, 52989202, 60559088, 105978404, 211956808, 253591181, 423913616, 507182362, 1014364724, 1775138267, 2028729448, 3550276534, 4057458896, 7100553068, 14201106136, 28402212272]

約数ペア:

[(1, 28402212272), (2, 14201106136), (4, 7100553068), (7, 4057458896), (8, 3550276534), (14, 2028729448), (16, 1775138267), (28, 1014364724), (56, 507182362), (67, 423913616), (112, 253591181), (134, 211956808), (268, 105978404), (469, 60559088), (536, 52989202), (938, 30279544), (1072, 26494601), (1876, 15139772), (3752, 7569886), (7504, 3784943)]