74195884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{115211}}^1$

素因数の和:115245

約数の個数: 24

約数和(自身を含む): 154844928

約数和(自身を除く): 80649044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 115211, 230422, 460844, 806477, 1612954, 2649853, 3225908, 5299706, 10599412, 18548971, 37097942, 74195884]

約数ペア:

[(1, 74195884), (2, 37097942), (4, 18548971), (7, 10599412), (14, 5299706), (23, 3225908), (28, 2649853), (46, 1612954), (92, 806477), (161, 460844), (322, 230422), (644, 115211)]