25325244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 75891200

約数和(自身を除く): 50565956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 139, 189, 241, 252, 278, 378, 417, 482, 556, 723, 756, 834, 964, 973, 1251, 1446, 1668, 1687, 1946, 2169, 2502, 2892, 2919, 3374, 3753, 3892, 4338, 5004, 5061, 5838, 6507, 6748, 7506, 8676, 8757, 10122, 11676, 13014, 15012, 15183, 17514, 20244, 26028, 26271, 30366, 33499, 35028, 45549, 52542, 60732, 66998, 91098, 100497, 105084, 133996, 182196, 200994, 234493, 301491, 401988, 468986, 602982, 703479, 904473, 937972, 1205964, 1406958, 1808946, 2110437, 2813916, 3617892, 4220874, 6331311, 8441748, 12662622, 25325244]

約数ペア:

[(1, 25325244), (2, 12662622), (3, 8441748), (4, 6331311), (6, 4220874), (7, 3617892), (9, 2813916), (12, 2110437), (14, 1808946), (18, 1406958), (21, 1205964), (27, 937972), (28, 904473), (36, 703479), (42, 602982), (54, 468986), (63, 401988), (84, 301491), (108, 234493), (126, 200994), (139, 182196), (189, 133996), (241, 105084), (252, 100497), (278, 91098), (378, 66998), (417, 60732), (482, 52542), (556, 45549), (723, 35028), (756, 33499), (834, 30366), (964, 26271), (973, 26028), (1251, 20244), (1446, 17514), (1668, 15183), (1687, 15012), (1946, 13014), (2169, 11676), (2502, 10122), (2892, 8757), (2919, 8676), (3374, 7506), (3753, 6748), (3892, 6507), (4338, 5838), (5004, 5061)]