56128674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31079}}^1$

素因数の和:31134

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 75153246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 31079, 62158, 93237, 186474, 217553, 435106, 652659, 1305318, 1336397, 2672794, 4009191, 8018382, 9354779, 18709558, 28064337, 56128674]

約数ペア:

[(1, 56128674), (2, 28064337), (3, 18709558), (6, 9354779), (7, 8018382), (14, 4009191), (21, 2672794), (42, 1336397), (43, 1305318), (86, 652659), (129, 435106), (258, 217553), (301, 186474), (602, 93237), (903, 62158), (1806, 31079)]