25400317376

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197551}}^1$

素因数の和:197618

約数の個数: 84

約数和(自身を含む): 60063314976

約数和(自身を除く): 34662997600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 448, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 2624, 3136, 4018, 4592, 8036, 9184, 16072, 18368, 32144, 64288, 128576, 197551, 395102, 790204, 1382857, 1580408, 2765714, 3160816, 5531428, 6321632, 8099591, 9679999, 11062856, 12643264, 16199182, 19359998, 22125712, 32398364, 38719996, 44251424, 56697137, 64796728, 77439992, 88502848, 113394274, 129593456, 154879984, 226788548, 259186912, 309759968, 396879959, 453577096, 518373824, 619519936, 793759918, 907154192, 1587519836, 1814308384, 3175039672, 3628616768, 6350079344, 12700158688, 25400317376]

約数ペア:

[(1, 25400317376), (2, 12700158688), (4, 6350079344), (7, 3628616768), (8, 3175039672), (14, 1814308384), (16, 1587519836), (28, 907154192), (32, 793759918), (41, 619519936), (49, 518373824), (56, 453577096), (64, 396879959), (82, 309759968), (98, 259186912), (112, 226788548), (164, 154879984), (196, 129593456), (224, 113394274), (287, 88502848), (328, 77439992), (392, 64796728), (448, 56697137), (574, 44251424), (656, 38719996), (784, 32398364), (1148, 22125712), (1312, 19359998), (1568, 16199182), (2009, 12643264), (2296, 11062856), (2624, 9679999), (3136, 8099591), (4018, 6321632), (4592, 5531428), (8036, 3160816), (9184, 2765714), (16072, 1580408), (18368, 1382857), (32144, 790204), (64288, 395102), (128576, 197551)]