28129416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167437}}^1$

素因数の和:167453

約数の個数: 32

約数和(自身を含む): 80370240

約数和(自身を除く): 52240824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167437, 334874, 502311, 669748, 1004622, 1172059, 1339496, 2009244, 2344118, 3516177, 4018488, 4688236, 7032354, 9376472, 14064708, 28129416]

約数ペア:

[(1, 28129416), (2, 14064708), (3, 9376472), (4, 7032354), (6, 4688236), (7, 4018488), (8, 3516177), (12, 2344118), (14, 2009244), (21, 1339496), (24, 1172059), (28, 1004622), (42, 669748), (56, 502311), (84, 334874), (168, 167437)]