7987512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25601}}^1$

素因数の和:25623

約数の個数: 32

約数和(自身を含む): 21505680

約数和(自身を除く): 13518168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 25601, 51202, 76803, 102404, 153606, 204808, 307212, 332813, 614424, 665626, 998439, 1331252, 1996878, 2662504, 3993756, 7987512]

約数ペア:

[(1, 7987512), (2, 3993756), (3, 2662504), (4, 1996878), (6, 1331252), (8, 998439), (12, 665626), (13, 614424), (24, 332813), (26, 307212), (39, 204808), (52, 153606), (78, 102404), (104, 76803), (156, 51202), (312, 25601)]