71365458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11003}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 152119296

約数和(自身を除く): 80753838

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 11003, 22006, 33009, 66018, 253069, 506138, 517141, 759207, 1034282, 1518414, 1551423, 3102846, 11894243, 23788486, 35682729, 71365458]

約数ペア:

[(1, 71365458), (2, 35682729), (3, 23788486), (6, 11894243), (23, 3102846), (46, 1551423), (47, 1518414), (69, 1034282), (94, 759207), (138, 517141), (141, 506138), (282, 253069), (1081, 66018), (2162, 33009), (3243, 22006), (6486, 11003)]