25064928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12433}}^1$

素因数の和:12456

約数の個数: 72

約数和(自身を含む): 81467568

約数和(自身を除く): 56402640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12433, 24866, 37299, 49732, 74598, 87031, 99464, 111897, 149196, 174062, 198928, 223794, 261093, 298392, 348124, 397856, 447588, 522186, 596784, 696248, 783279, 895176, 1044372, 1193568, 1392496, 1566558, 1790352, 2088744, 2784992, 3133116, 3580704, 4177488, 6266232, 8354976, 12532464, 25064928]

約数ペア:

[(1, 25064928), (2, 12532464), (3, 8354976), (4, 6266232), (6, 4177488), (7, 3580704), (8, 3133116), (9, 2784992), (12, 2088744), (14, 1790352), (16, 1566558), (18, 1392496), (21, 1193568), (24, 1044372), (28, 895176), (32, 783279), (36, 696248), (42, 596784), (48, 522186), (56, 447588), (63, 397856), (72, 348124), (84, 298392), (96, 261093), (112, 223794), (126, 198928), (144, 174062), (168, 149196), (224, 111897), (252, 99464), (288, 87031), (336, 74598), (504, 49732), (672, 37299), (1008, 24866), (2016, 12433)]