28074018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6247}}^1$

素因数の和:6366

約数の個数: 32

約数和(自身を含む): 64779264

約数和(自身を除く): 36705246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 6247, 12494, 18741, 37482, 43729, 87458, 131187, 262374, 668429, 1336858, 2005287, 4010574, 4679003, 9358006, 14037009, 28074018]

約数ペア:

[(1, 28074018), (2, 14037009), (3, 9358006), (6, 4679003), (7, 4010574), (14, 2005287), (21, 1336858), (42, 668429), (107, 262374), (214, 131187), (321, 87458), (642, 43729), (749, 37482), (1498, 18741), (2247, 12494), (4494, 6247)]