28173616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60719}}^1$

素因数の和:60756

約数の個数: 20

約数和(自身を含む): 56469600

約数和(自身を除く): 28295984

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60719, 121438, 242876, 485752, 971504, 1760851, 3521702, 7043404, 14086808, 28173616]

約数ペア:

[(1, 28173616), (2, 14086808), (4, 7043404), (8, 3521702), (16, 1760851), (29, 971504), (58, 485752), (116, 242876), (232, 121438), (464, 60719)]