28131432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167449}}^1$

素因数の和:167465

約数の個数: 32

約数和(自身を含む): 80376000

約数和(自身を除く): 52244568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167449, 334898, 502347, 669796, 1004694, 1172143, 1339592, 2009388, 2344286, 3516429, 4018776, 4688572, 7032858, 9377144, 14065716, 28131432]

約数ペア:

[(1, 28131432), (2, 14065716), (3, 9377144), (4, 7032858), (6, 4688572), (7, 4018776), (8, 3516429), (12, 2344286), (14, 2009388), (21, 1339592), (24, 1172143), (28, 1004694), (42, 669796), (56, 502347), (84, 334898), (168, 167449)]