825104

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 1874880

約数和(自身を除く): 1049776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 139, 212, 278, 371, 424, 556, 742, 848, 973, 1112, 1484, 1946, 2224, 2968, 3892, 5936, 7367, 7784, 14734, 15568, 29468, 51569, 58936, 103138, 117872, 206276, 412552, 825104]

約数ペア:

[(1, 825104), (2, 412552), (4, 206276), (7, 117872), (8, 103138), (14, 58936), (16, 51569), (28, 29468), (53, 15568), (56, 14734), (106, 7784), (112, 7367), (139, 5936), (212, 3892), (278, 2968), (371, 2224), (424, 1946), (556, 1484), (742, 1112), (848, 973)]