25642250368

素因数分解:

$2^7\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{2861}}^1$

素因数の和:4318

約数の個数: 96

約数和(自身を含む): 59486813100

約数和(自身を除く): 33844562732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1429, 1568, 2858, 2861, 3136, 5716, 5722, 6272, 10003, 11432, 11444, 20006, 20027, 22864, 22888, 40012, 40054, 45728, 45776, 70021, 80024, 80108, 91456, 91552, 140042, 140189, 160048, 160216, 182912, 183104, 280084, 280378, 320096, 320432, 366208, 560168, 560756, 640192, 640864, 1120336, 1121512, 1280384, 1281728, 2240672, 2243024, 2563456, 4088369, 4481344, 4486048, 8176738, 8962688, 8972096, 16353476, 17944192, 28618583, 32706952, 57237166, 65413904, 114474332, 130827808, 200330081, 228948664, 261655616, 400660162, 457897328, 523311232, 801320324, 915794656, 1602640648, 1831589312, 3205281296, 3663178624, 6410562592, 12821125184, 25642250368]

約数ペア:

[(1, 25642250368), (2, 12821125184), (4, 6410562592), (7, 3663178624), (8, 3205281296), (14, 1831589312), (16, 1602640648), (28, 915794656), (32, 801320324), (49, 523311232), (56, 457897328), (64, 400660162), (98, 261655616), (112, 228948664), (128, 200330081), (196, 130827808), (224, 114474332), (392, 65413904), (448, 57237166), (784, 32706952), (896, 28618583), (1429, 17944192), (1568, 16353476), (2858, 8972096), (2861, 8962688), (3136, 8176738), (5716, 4486048), (5722, 4481344), (6272, 4088369), (10003, 2563456), (11432, 2243024), (11444, 2240672), (20006, 1281728), (20027, 1280384), (22864, 1121512), (22888, 1120336), (40012, 640864), (40054, 640192), (45728, 560756), (45776, 560168), (70021, 366208), (80024, 320432), (80108, 320096), (91456, 280378), (91552, 280084), (140042, 183104), (140189, 182912), (160048, 160216)]