28722286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{797}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 44394336

約数和(自身を除く): 15672050

約数列:

[1, 2, 37, 74, 487, 797, 974, 1594, 18019, 29489, 36038, 58978, 388139, 776278, 14361143, 28722286]

約数ペア:

[(1, 28722286), (2, 14361143), (37, 776278), (74, 388139), (487, 58978), (797, 36038), (974, 29489), (1594, 18019)]