25805598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 64146432

約数和(自身を除く): 38340834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 273, 302, 313, 453, 546, 626, 906, 939, 1057, 1878, 1963, 2114, 2191, 3171, 3926, 4069, 4382, 5889, 6342, 6573, 8138, 11778, 12207, 13146, 13741, 24414, 27482, 28483, 41223, 47263, 56966, 82446, 85449, 94526, 141789, 170898, 283578, 330841, 614419, 661682, 992523, 1228838, 1843257, 1985046, 3686514, 4300933, 8601866, 12902799, 25805598]

約数ペア:

[(1, 25805598), (2, 12902799), (3, 8601866), (6, 4300933), (7, 3686514), (13, 1985046), (14, 1843257), (21, 1228838), (26, 992523), (39, 661682), (42, 614419), (78, 330841), (91, 283578), (151, 170898), (182, 141789), (273, 94526), (302, 85449), (313, 82446), (453, 56966), (546, 47263), (626, 41223), (906, 28483), (939, 27482), (1057, 24414), (1878, 13741), (1963, 13146), (2114, 12207), (2191, 11778), (3171, 8138), (3926, 6573), (4069, 6342), (4382, 5889)]