26781616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{57719}}^1$

素因数の和:57756

約数の個数: 20

約数和(自身を含む): 53679600

約数和(自身を除く): 26897984

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 57719, 115438, 230876, 461752, 923504, 1673851, 3347702, 6695404, 13390808, 26781616]

約数ペア:

[(1, 26781616), (2, 13390808), (4, 6695404), (8, 3347702), (16, 1673851), (29, 923504), (58, 461752), (116, 230876), (232, 115438), (464, 57719)]