28109256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167317}}^1$

素因数の和:167333

約数の個数: 32

約数和(自身を含む): 80312640

約数和(自身を除く): 52203384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167317, 334634, 501951, 669268, 1003902, 1171219, 1338536, 2007804, 2342438, 3513657, 4015608, 4684876, 7027314, 9369752, 14054628, 28109256]

約数ペア:

[(1, 28109256), (2, 14054628), (3, 9369752), (4, 7027314), (6, 4684876), (7, 4015608), (8, 3513657), (12, 2342438), (14, 2007804), (21, 1338536), (24, 1171219), (28, 1003902), (42, 669268), (56, 501951), (84, 334634), (168, 167317)]