72841144

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{46219}}^1$

素因数の和:46422

約数の個数: 16

約数和(自身を含む): 137273400

約数和(自身を除く): 64432256

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 46219, 92438, 184876, 369752, 9105143, 18210286, 36420572, 72841144]

約数ペア:

[(1, 72841144), (2, 36420572), (4, 18210286), (8, 9105143), (197, 369752), (394, 184876), (788, 92438), (1576, 46219)]