17379628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26987}}^1$

素因数の和:27021

約数の個数: 24

約数和(自身を含む): 36271872

約数和(自身を除く): 18892244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 26987, 53974, 107948, 188909, 377818, 620701, 755636, 1241402, 2482804, 4344907, 8689814, 17379628]

約数ペア:

[(1, 17379628), (2, 8689814), (4, 4344907), (7, 2482804), (14, 1241402), (23, 755636), (28, 620701), (46, 377818), (92, 188909), (161, 107948), (322, 53974), (644, 26987)]