217072016

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{3359}}^1$

素因数の和:3951

約数の個数: 40

約数和(自身を含む): 481635840

約数和(自身を除く): 264563824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 2308, 3359, 4039, 4616, 6718, 8078, 9232, 13436, 16156, 23513, 26872, 32312, 47026, 53744, 64624, 94052, 188104, 376208, 1938143, 3876286, 7752572, 13567001, 15505144, 27134002, 31010288, 54268004, 108536008, 217072016]

約数ペア:

[(1, 217072016), (2, 108536008), (4, 54268004), (7, 31010288), (8, 27134002), (14, 15505144), (16, 13567001), (28, 7752572), (56, 3876286), (112, 1938143), (577, 376208), (1154, 188104), (2308, 94052), (3359, 64624), (4039, 53744), (4616, 47026), (6718, 32312), (8078, 26872), (9232, 23513), (13436, 16156)]