628565528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{12157}}^1$

素因数の和:12467

約数の個数: 32

約数和(自身を含む): 1234280160

約数和(自身を除く): 605714632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 562, 1124, 2248, 6463, 12157, 12926, 24314, 25852, 48628, 51704, 97256, 279611, 559222, 1118444, 2236888, 3416117, 6832234, 13664468, 27328936, 78570691, 157141382, 314282764, 628565528]

約数ペア:

[(1, 628565528), (2, 314282764), (4, 157141382), (8, 78570691), (23, 27328936), (46, 13664468), (92, 6832234), (184, 3416117), (281, 2236888), (562, 1118444), (1124, 559222), (2248, 279611), (6463, 97256), (12157, 51704), (12926, 48628), (24314, 25852)]