71187712

素因数分解:

$2^8\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 142638496

約数和(自身を除く): 71450784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 487, 571, 974, 1142, 1948, 2284, 3896, 4568, 7792, 9136, 15584, 18272, 31168, 36544, 62336, 73088, 124672, 146176, 278077, 556154, 1112308, 2224616, 4449232, 8898464, 17796928, 35593856, 71187712]

約数ペア:

[(1, 71187712), (2, 35593856), (4, 17796928), (8, 8898464), (16, 4449232), (32, 2224616), (64, 1112308), (128, 556154), (256, 278077), (487, 146176), (571, 124672), (974, 73088), (1142, 62336), (1948, 36544), (2284, 31168), (3896, 18272), (4568, 15584), (7792, 9136)]