25225306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 38553408

約数和(自身を除く): 13328102

約数列:

[1, 2, 71, 142, 401, 443, 802, 886, 28471, 31453, 56942, 62906, 177643, 355286, 12612653, 25225306]

約数ペア:

[(1, 25225306), (2, 12612653), (71, 355286), (142, 177643), (401, 62906), (443, 56942), (802, 31453), (886, 28471)]