71921768

素因数分解:

$2^3\times {\mathrm{751}}^1\times {\mathrm{11971}}^1$

素因数の和:12728

約数の個数: 16

約数和(自身を含む): 135044160

約数和(自身を除く): 63122392

約数列:

[1, 2, 4, 8, 751, 1502, 3004, 6008, 11971, 23942, 47884, 95768, 8990221, 17980442, 35960884, 71921768]

約数ペア:

[(1, 71921768), (2, 35960884), (4, 17980442), (8, 8990221), (751, 95768), (1502, 47884), (3004, 23942), (6008, 11971)]