1894144

素因数分解:

$2^8\times 7^2\times {\mathrm{151}}^1$

素因数の和:181

約数の個数: 54

約数和(自身を含む): 4427304

約数和(自身を除く): 2533160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 151, 196, 224, 256, 302, 392, 448, 604, 784, 896, 1057, 1208, 1568, 1792, 2114, 2416, 3136, 4228, 4832, 6272, 7399, 8456, 9664, 12544, 14798, 16912, 19328, 29596, 33824, 38656, 59192, 67648, 118384, 135296, 236768, 270592, 473536, 947072, 1894144]

約数ペア:

[(1, 1894144), (2, 947072), (4, 473536), (7, 270592), (8, 236768), (14, 135296), (16, 118384), (28, 67648), (32, 59192), (49, 38656), (56, 33824), (64, 29596), (98, 19328), (112, 16912), (128, 14798), (151, 12544), (196, 9664), (224, 8456), (256, 7399), (302, 6272), (392, 4832), (448, 4228), (604, 3136), (784, 2416), (896, 2114), (1057, 1792), (1208, 1568)]