25709952

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 48317568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 71, 82, 92, 96, 123, 128, 138, 142, 164, 184, 192, 213, 246, 276, 284, 328, 368, 384, 426, 492, 552, 568, 656, 736, 852, 943, 984, 1104, 1136, 1312, 1472, 1633, 1704, 1886, 1968, 2208, 2272, 2624, 2829, 2911, 2944, 3266, 3408, 3772, 3936, 4416, 4544, 4899, 5248, 5658, 5822, 6532, 6816, 7544, 7872, 8733, 8832, 9088, 9798, 11316, 11644, 13064, 13632, 15088, 15744, 17466, 19596, 22632, 23288, 26128, 27264, 30176, 34932, 39192, 45264, 46576, 52256, 60352, 66953, 69864, 78384, 90528, 93152, 104512, 120704, 133906, 139728, 156768, 181056, 186304, 200859, 209024, 267812, 279456, 313536, 362112, 372608, 401718, 535624, 558912, 627072, 803436, 1071248, 1117824, 1606872, 2142496, 3213744, 4284992, 6427488, 8569984, 12854976, 25709952]

約数ペア:

[(1, 25709952), (2, 12854976), (3, 8569984), (4, 6427488), (6, 4284992), (8, 3213744), (12, 2142496), (16, 1606872), (23, 1117824), (24, 1071248), (32, 803436), (41, 627072), (46, 558912), (48, 535624), (64, 401718), (69, 372608), (71, 362112), (82, 313536), (92, 279456), (96, 267812), (123, 209024), (128, 200859), (138, 186304), (142, 181056), (164, 156768), (184, 139728), (192, 133906), (213, 120704), (246, 104512), (276, 93152), (284, 90528), (328, 78384), (368, 69864), (384, 66953), (426, 60352), (492, 52256), (552, 46576), (568, 45264), (656, 39192), (736, 34932), (852, 30176), (943, 27264), (984, 26128), (1104, 23288), (1136, 22632), (1312, 19596), (1472, 17466), (1633, 15744), (1704, 15088), (1886, 13632), (1968, 13064), (2208, 11644), (2272, 11316), (2624, 9798), (2829, 9088), (2911, 8832), (2944, 8733), (3266, 7872), (3408, 7544), (3772, 6816), (3936, 6532), (4416, 5822), (4544, 5658), (4899, 5248)]