42447996868

素因数分解:

$2^2\times {\mathrm{52027}}^1\times {\mathrm{203971}}^1$

素因数の和:256002

約数の個数: 12

約数和(自身を含む): 74285786512

約数和(自身を除く): 31837789644

約数列:

[1, 2, 4, 52027, 104054, 203971, 208108, 407942, 815884, 10611999217, 21223998434, 42447996868]

約数ペア:

[(1, 42447996868), (2, 21223998434), (4, 10611999217), (52027, 815884), (104054, 407942), (203971, 208108)]