284378752

素因数分解:

$2^7\times 7^2\times {\mathrm{45341}}^1$

素因数の和:45369

約数の個数: 48

約数和(自身を含む): 659045970

約数和(自身を除く): 374667218

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 45341, 90682, 181364, 317387, 362728, 634774, 725456, 1269548, 1450912, 2221709, 2539096, 2901824, 4443418, 5078192, 5803648, 8886836, 10156384, 17773672, 20312768, 35547344, 40625536, 71094688, 142189376, 284378752]

約数ペア:

[(1, 284378752), (2, 142189376), (4, 71094688), (7, 40625536), (8, 35547344), (14, 20312768), (16, 17773672), (28, 10156384), (32, 8886836), (49, 5803648), (56, 5078192), (64, 4443418), (98, 2901824), (112, 2539096), (128, 2221709), (196, 1450912), (224, 1269548), (392, 725456), (448, 634774), (784, 362728), (896, 317387), (1568, 181364), (3136, 90682), (6272, 45341)]