28064512

素因数分解:

$2^8\times 7^1\times {\mathrm{15661}}^1$

素因数の和:15684

約数の個数: 36

約数和(自身を含む): 64026256

約数和(自身を除く): 35961744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15661, 31322, 62644, 109627, 125288, 219254, 250576, 438508, 501152, 877016, 1002304, 1754032, 2004608, 3508064, 4009216, 7016128, 14032256, 28064512]

約数ペア:

[(1, 28064512), (2, 14032256), (4, 7016128), (7, 4009216), (8, 3508064), (14, 2004608), (16, 1754032), (28, 1002304), (32, 877016), (56, 501152), (64, 438508), (112, 250576), (128, 219254), (224, 125288), (256, 109627), (448, 62644), (896, 31322), (1792, 15661)]