128829338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 218792448

約数和(自身を除く): 89963110

約数列:

[1, 2, 11, 22, 37, 74, 101, 202, 407, 814, 1111, 1567, 2222, 3134, 3737, 7474, 17237, 34474, 41107, 57979, 82214, 115958, 158267, 316534, 637769, 1275538, 1740937, 3481874, 5855879, 11711758, 64414669, 128829338]

約数ペア:

[(1, 128829338), (2, 64414669), (11, 11711758), (22, 5855879), (37, 3481874), (74, 1740937), (101, 1275538), (202, 637769), (407, 316534), (814, 158267), (1111, 115958), (1567, 82214), (2222, 57979), (3134, 41107), (3737, 34474), (7474, 17237)]