77476988

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 137842992

約数和(自身を除く): 60366004

約数列:

[1, 2, 4, 107, 157, 214, 314, 428, 628, 1153, 2306, 4612, 16799, 33598, 67196, 123371, 181021, 246742, 362042, 493484, 724084, 19369247, 38738494, 77476988]

約数ペア:

[(1, 77476988), (2, 38738494), (4, 19369247), (107, 724084), (157, 493484), (214, 362042), (314, 246742), (428, 181021), (628, 123371), (1153, 67196), (2306, 33598), (4612, 16799)]