28473346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1873}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 46685088

約数和(自身を除く): 18211742

約数列:

[1, 2, 11, 22, 691, 1382, 1873, 3746, 7601, 15202, 20603, 41206, 1294243, 2588486, 14236673, 28473346]

約数ペア:

[(1, 28473346), (2, 14236673), (11, 2588486), (22, 1294243), (691, 41206), (1382, 20603), (1873, 15202), (3746, 7601)]