30438688

素因数分解:

$2^5\times 7^1\times {\mathrm{135887}}^1$

素因数の和:135904

約数の個数: 24

約数和(自身を含む): 68487552

約数和(自身を除く): 38048864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 135887, 271774, 543548, 951209, 1087096, 1902418, 2174192, 3804836, 4348384, 7609672, 15219344, 30438688]

約数ペア:

[(1, 30438688), (2, 15219344), (4, 7609672), (7, 4348384), (8, 3804836), (14, 2174192), (16, 1902418), (28, 1087096), (32, 951209), (56, 543548), (112, 271774), (224, 135887)]