38857732

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 70120512

約数和(自身を除く): 31262780

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 2243, 4331, 4486, 8662, 8972, 17324, 136823, 159253, 273646, 318506, 547292, 637012, 9714433, 19428866, 38857732]

約数ペア:

[(1, 38857732), (2, 19428866), (4, 9714433), (61, 637012), (71, 547292), (122, 318506), (142, 273646), (244, 159253), (284, 136823), (2243, 17324), (4331, 8972), (4486, 8662)]