77906476

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 138741120

約数和(自身を除く): 60834644

約数列:

[1, 2, 4, 73, 146, 292, 479, 557, 958, 1114, 1916, 2228, 34967, 40661, 69934, 81322, 139868, 162644, 266803, 533606, 1067212, 19476619, 38953238, 77906476]

約数ペア:

[(1, 77906476), (2, 38953238), (4, 19476619), (73, 1067212), (146, 533606), (292, 266803), (479, 162644), (557, 139868), (958, 81322), (1114, 69934), (1916, 40661), (2228, 34967)]