25320064

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 64186560

約数和(自身を除く): 38866496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 367, 392, 448, 539, 616, 704, 734, 784, 896, 1078, 1232, 1408, 1468, 1568, 2156, 2464, 2569, 2936, 3136, 4037, 4312, 4928, 5138, 5872, 6272, 8074, 8624, 9856, 10276, 11744, 16148, 17248, 17983, 20552, 23488, 28259, 32296, 34496, 35966, 41104, 46976, 56518, 64592, 68992, 71932, 82208, 113036, 129184, 143864, 164416, 197813, 226072, 258368, 287728, 328832, 395626, 452144, 516736, 575456, 791252, 904288, 1150912, 1582504, 1808576, 2301824, 3165008, 3617152, 6330016, 12660032, 25320064]

約数ペア:

[(1, 25320064), (2, 12660032), (4, 6330016), (7, 3617152), (8, 3165008), (11, 2301824), (14, 1808576), (16, 1582504), (22, 1150912), (28, 904288), (32, 791252), (44, 575456), (49, 516736), (56, 452144), (64, 395626), (77, 328832), (88, 287728), (98, 258368), (112, 226072), (128, 197813), (154, 164416), (176, 143864), (196, 129184), (224, 113036), (308, 82208), (352, 71932), (367, 68992), (392, 64592), (448, 56518), (539, 46976), (616, 41104), (704, 35966), (734, 34496), (784, 32296), (896, 28259), (1078, 23488), (1232, 20552), (1408, 17983), (1468, 17248), (1568, 16148), (2156, 11744), (2464, 10276), (2569, 9856), (2936, 8624), (3136, 8074), (4037, 6272), (4312, 5872), (4928, 5138)]