996980992

素因数分解:

$2^8\times 7^1\times {\mathrm{556351}}^1$

素因数の和:556374

約数の個数: 36

約数和(自身を含む): 2274366976

約数和(自身を除く): 1277385984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 556351, 1112702, 2225404, 3894457, 4450808, 7788914, 8901616, 15577828, 17803232, 31155656, 35606464, 62311312, 71212928, 124622624, 142425856, 249245248, 498490496, 996980992]

約数ペア:

[(1, 996980992), (2, 498490496), (4, 249245248), (7, 142425856), (8, 124622624), (14, 71212928), (16, 62311312), (28, 35606464), (32, 31155656), (56, 17803232), (64, 15577828), (112, 8901616), (128, 7788914), (224, 4450808), (256, 3894457), (448, 2225404), (896, 1112702), (1792, 556351)]