25678144

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5734

約数の個数: 28

約数和(自身を含む): 51681888

約数和(自身を除く): 26003744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 5651, 11302, 22604, 45208, 90416, 180832, 361664, 401221, 802442, 1604884, 3209768, 6419536, 12839072, 25678144]

約数ペア:

[(1, 25678144), (2, 12839072), (4, 6419536), (8, 3209768), (16, 1604884), (32, 802442), (64, 401221), (71, 361664), (142, 180832), (284, 90416), (568, 45208), (1136, 22604), (2272, 11302), (4544, 5651)]