25715088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 83411328

約数和(自身を除く): 57696240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 263, 291, 336, 388, 504, 526, 582, 679, 776, 789, 873, 1008, 1052, 1164, 1358, 1552, 1578, 1746, 1841, 2037, 2104, 2328, 2367, 2716, 3156, 3492, 3682, 4074, 4208, 4656, 4734, 5432, 5523, 6111, 6312, 6984, 7364, 8148, 9468, 10864, 11046, 12222, 12624, 13968, 14728, 16296, 16569, 18936, 22092, 24444, 25511, 29456, 32592, 33138, 37872, 44184, 48888, 51022, 66276, 76533, 88368, 97776, 102044, 132552, 153066, 178577, 204088, 229599, 265104, 306132, 357154, 408176, 459198, 535731, 612264, 714308, 918396, 1071462, 1224528, 1428616, 1607193, 1836792, 2142924, 2857232, 3214386, 3673584, 4285848, 6428772, 8571696, 12857544, 25715088]

約数ペア:

[(1, 25715088), (2, 12857544), (3, 8571696), (4, 6428772), (6, 4285848), (7, 3673584), (8, 3214386), (9, 2857232), (12, 2142924), (14, 1836792), (16, 1607193), (18, 1428616), (21, 1224528), (24, 1071462), (28, 918396), (36, 714308), (42, 612264), (48, 535731), (56, 459198), (63, 408176), (72, 357154), (84, 306132), (97, 265104), (112, 229599), (126, 204088), (144, 178577), (168, 153066), (194, 132552), (252, 102044), (263, 97776), (291, 88368), (336, 76533), (388, 66276), (504, 51022), (526, 48888), (582, 44184), (679, 37872), (776, 33138), (789, 32592), (873, 29456), (1008, 25511), (1052, 24444), (1164, 22092), (1358, 18936), (1552, 16569), (1578, 16296), (1746, 14728), (1841, 13968), (2037, 12624), (2104, 12222), (2328, 11046), (2367, 10864), (2716, 9468), (3156, 8148), (3492, 7364), (3682, 6984), (4074, 6312), (4208, 6111), (4656, 5523), (4734, 5432)]