28410032

素因数分解:

$2^4\times 7^1\times {\mathrm{253661}}^1$

素因数の和:253676

約数の個数: 20

約数和(自身を含む): 62908176

約数和(自身を除く): 34498144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253661, 507322, 1014644, 1775627, 2029288, 3551254, 4058576, 7102508, 14205016, 28410032]

約数ペア:

[(1, 28410032), (2, 14205016), (4, 7102508), (7, 4058576), (8, 3551254), (14, 2029288), (16, 1775627), (28, 1014644), (56, 507322), (112, 253661)]