26781184

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2790

約数の個数: 40

約数和(自身を含む): 56346840

約数和(自身を除く): 29565656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 2753, 4864, 5506, 9728, 11012, 22024, 44048, 52307, 88096, 104614, 176192, 209228, 352384, 418456, 704768, 836912, 1409536, 1673824, 3347648, 6695296, 13390592, 26781184]

約数ペア:

[(1, 26781184), (2, 13390592), (4, 6695296), (8, 3347648), (16, 1673824), (19, 1409536), (32, 836912), (38, 704768), (64, 418456), (76, 352384), (128, 209228), (152, 176192), (256, 104614), (304, 88096), (512, 52307), (608, 44048), (1216, 22024), (2432, 11012), (2753, 9728), (4864, 5506)]