140379232

素因数分解:

$2^5\times 7^1\times {\mathrm{626693}}^1$

素因数の和:626710

約数の個数: 24

約数和(自身を含む): 315853776

約数和(自身を除く): 175474544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 626693, 1253386, 2506772, 4386851, 5013544, 8773702, 10027088, 17547404, 20054176, 35094808, 70189616, 140379232]

約数ペア:

[(1, 140379232), (2, 70189616), (4, 35094808), (7, 20054176), (8, 17547404), (14, 10027088), (16, 8773702), (28, 5013544), (32, 4386851), (56, 2506772), (112, 1253386), (224, 626693)]