25442368

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 112

約数和(自身を含む): 62992000

約数和(自身を除く): 37549632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 61, 64, 76, 98, 112, 122, 133, 152, 196, 224, 244, 266, 304, 343, 392, 427, 448, 488, 532, 608, 686, 784, 854, 931, 976, 1064, 1159, 1216, 1372, 1568, 1708, 1862, 1952, 2128, 2318, 2744, 2989, 3136, 3416, 3724, 3904, 4256, 4636, 5488, 5978, 6517, 6832, 7448, 8113, 8512, 9272, 10976, 11956, 13034, 13664, 14896, 16226, 18544, 20923, 21952, 23912, 26068, 27328, 29792, 32452, 37088, 41846, 47824, 52136, 56791, 59584, 64904, 74176, 83692, 95648, 104272, 113582, 129808, 167384, 191296, 208544, 227164, 259616, 334768, 397537, 417088, 454328, 519232, 669536, 795074, 908656, 1339072, 1590148, 1817312, 3180296, 3634624, 6360592, 12721184, 25442368]

約数ペア:

[(1, 25442368), (2, 12721184), (4, 6360592), (7, 3634624), (8, 3180296), (14, 1817312), (16, 1590148), (19, 1339072), (28, 908656), (32, 795074), (38, 669536), (49, 519232), (56, 454328), (61, 417088), (64, 397537), (76, 334768), (98, 259616), (112, 227164), (122, 208544), (133, 191296), (152, 167384), (196, 129808), (224, 113582), (244, 104272), (266, 95648), (304, 83692), (343, 74176), (392, 64904), (427, 59584), (448, 56791), (488, 52136), (532, 47824), (608, 41846), (686, 37088), (784, 32452), (854, 29792), (931, 27328), (976, 26068), (1064, 23912), (1159, 21952), (1216, 20923), (1372, 18544), (1568, 16226), (1708, 14896), (1862, 13664), (1952, 13034), (2128, 11956), (2318, 10976), (2744, 9272), (2989, 8512), (3136, 8113), (3416, 7448), (3724, 6832), (3904, 6517), (4256, 5978), (4636, 5488)]