25748142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 35837778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 159, 258, 269, 301, 318, 371, 538, 602, 742, 807, 903, 1113, 1614, 1806, 1883, 2226, 2279, 3766, 4558, 5649, 6837, 11298, 11567, 13674, 14257, 15953, 23134, 28514, 31906, 34701, 42771, 47859, 69402, 80969, 85542, 95718, 99799, 161938, 199598, 242907, 299397, 485814, 598794, 613051, 1226102, 1839153, 3678306, 4291357, 8582714, 12874071, 25748142]

約数ペア:

[(1, 25748142), (2, 12874071), (3, 8582714), (6, 4291357), (7, 3678306), (14, 1839153), (21, 1226102), (42, 613051), (43, 598794), (53, 485814), (86, 299397), (106, 242907), (129, 199598), (159, 161938), (258, 99799), (269, 95718), (301, 85542), (318, 80969), (371, 69402), (538, 47859), (602, 42771), (742, 34701), (807, 31906), (903, 28514), (1113, 23134), (1614, 15953), (1806, 14257), (1883, 13674), (2226, 11567), (2279, 11298), (3766, 6837), (4558, 5649)]