8640371347216

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{555008437}}^1$

素因数の和:555008591

約数の個数: 40

約数和(自身を含む): 19269892967360

約数和(自身を除く): 10629521620144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 555008437, 1110016874, 2220033748, 3885059059, 4440067496, 7770118118, 8880134992, 15540236236, 31080472472, 62160944944, 77146172743, 154292345486, 308584690972, 540023209201, 617169381944, 1080046418402, 1234338763888, 2160092836804, 4320185673608, 8640371347216]

約数ペア:

[(1, 8640371347216), (2, 4320185673608), (4, 2160092836804), (7, 1234338763888), (8, 1080046418402), (14, 617169381944), (16, 540023209201), (28, 308584690972), (56, 154292345486), (112, 77146172743), (139, 62160944944), (278, 31080472472), (556, 15540236236), (973, 8880134992), (1112, 7770118118), (1946, 4440067496), (2224, 3885059059), (3892, 2220033748), (7784, 1110016874), (15568, 555008437)]