25413184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20930

約数の個数: 28

約数和(自身を含む): 53086000

約数和(自身を除く): 27672816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 20899, 41798, 83596, 167192, 334384, 397081, 668768, 794162, 1337536, 1588324, 3176648, 6353296, 12706592, 25413184]

約数ペア:

[(1, 25413184), (2, 12706592), (4, 6353296), (8, 3176648), (16, 1588324), (19, 1337536), (32, 794162), (38, 668768), (64, 397081), (76, 334384), (152, 167192), (304, 83596), (608, 41798), (1216, 20899)]