28745344

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 58091040

約数和(自身を除く): 29345696

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 3163, 4544, 6326, 9088, 12652, 25304, 50608, 101216, 202432, 224573, 404864, 449146, 898292, 1796584, 3593168, 7186336, 14372672, 28745344]

約数ペア:

[(1, 28745344), (2, 14372672), (4, 7186336), (8, 3593168), (16, 1796584), (32, 898292), (64, 449146), (71, 404864), (128, 224573), (142, 202432), (284, 101216), (568, 50608), (1136, 25304), (2272, 12652), (3163, 9088), (4544, 6326)]