25805696

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 59633280

約数和(自身を除く): 33827584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 347, 448, 581, 664, 694, 896, 1162, 1328, 1388, 2324, 2429, 2656, 2776, 4648, 4858, 5312, 5552, 9296, 9716, 10624, 11104, 18592, 19432, 22208, 28801, 37184, 38864, 44416, 57602, 74368, 77728, 115204, 155456, 201607, 230408, 310912, 403214, 460816, 806428, 921632, 1612856, 1843264, 3225712, 3686528, 6451424, 12902848, 25805696]

約数ペア:

[(1, 25805696), (2, 12902848), (4, 6451424), (7, 3686528), (8, 3225712), (14, 1843264), (16, 1612856), (28, 921632), (32, 806428), (56, 460816), (64, 403214), (83, 310912), (112, 230408), (128, 201607), (166, 155456), (224, 115204), (332, 77728), (347, 74368), (448, 57602), (581, 44416), (664, 38864), (694, 37184), (896, 28801), (1162, 22208), (1328, 19432), (1388, 18592), (2324, 11104), (2429, 10624), (2656, 9716), (2776, 9296), (4648, 5552), (4858, 5312)]