25705008

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{3643}}^1$

素因数の和:3671

約数の個数: 90

約数和(自身を含む): 83706324

約数和(自身を除く): 58001316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 3643, 7056, 7286, 10929, 14572, 21858, 25501, 29144, 32787, 43716, 51002, 58288, 65574, 76503, 87432, 102004, 131148, 153006, 174864, 178507, 204008, 229509, 262296, 306012, 357014, 408016, 459018, 524592, 535521, 612024, 714028, 918036, 1071042, 1224048, 1428056, 1606563, 1836072, 2142084, 2856112, 3213126, 3672144, 4284168, 6426252, 8568336, 12852504, 25705008]

約数ペア:

[(1, 25705008), (2, 12852504), (3, 8568336), (4, 6426252), (6, 4284168), (7, 3672144), (8, 3213126), (9, 2856112), (12, 2142084), (14, 1836072), (16, 1606563), (18, 1428056), (21, 1224048), (24, 1071042), (28, 918036), (36, 714028), (42, 612024), (48, 535521), (49, 524592), (56, 459018), (63, 408016), (72, 357014), (84, 306012), (98, 262296), (112, 229509), (126, 204008), (144, 178507), (147, 174864), (168, 153006), (196, 131148), (252, 102004), (294, 87432), (336, 76503), (392, 65574), (441, 58288), (504, 51002), (588, 43716), (784, 32787), (882, 29144), (1008, 25501), (1176, 21858), (1764, 14572), (2352, 10929), (3528, 7286), (3643, 7056)]