25792494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 64275456

約数和(自身を除く): 38482962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 487, 546, 582, 679, 974, 1261, 1358, 1461, 2037, 2522, 2922, 3409, 3783, 4074, 6331, 6818, 7566, 8827, 10227, 12662, 17654, 18993, 20454, 26481, 37986, 44317, 47239, 52962, 88634, 94478, 132951, 141717, 265902, 283434, 330673, 614107, 661346, 992019, 1228214, 1842321, 1984038, 3684642, 4298749, 8597498, 12896247, 25792494]

約数ペア:

[(1, 25792494), (2, 12896247), (3, 8597498), (6, 4298749), (7, 3684642), (13, 1984038), (14, 1842321), (21, 1228214), (26, 992019), (39, 661346), (42, 614107), (78, 330673), (91, 283434), (97, 265902), (182, 141717), (194, 132951), (273, 94478), (291, 88634), (487, 52962), (546, 47239), (582, 44317), (679, 37986), (974, 26481), (1261, 20454), (1358, 18993), (1461, 17654), (2037, 12662), (2522, 10227), (2922, 8827), (3409, 7566), (3783, 6818), (4074, 6331)]