28715790464

素因数分解:

$2^7\times {\mathrm{224342113}}^1$

素因数の和:224342127

約数の個数: 16

約数和(自身を含む): 57207239070

約数和(自身を除く): 28491448606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 224342113, 448684226, 897368452, 1794736904, 3589473808, 7178947616, 14357895232, 28715790464]

約数ペア:

[(1, 28715790464), (2, 14357895232), (4, 7178947616), (8, 3589473808), (16, 1794736904), (32, 897368452), (64, 448684226), (128, 224342113)]