4389728

素因数分解:

$2^5\times 7^1\times {\mathrm{19597}}^1$

素因数の和:19614

約数の個数: 24

約数和(自身を含む): 9877392

約数和(自身を除く): 5487664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 19597, 39194, 78388, 137179, 156776, 274358, 313552, 548716, 627104, 1097432, 2194864, 4389728]

約数ペア:

[(1, 4389728), (2, 2194864), (4, 1097432), (7, 627104), (8, 548716), (14, 313552), (16, 274358), (28, 156776), (32, 137179), (56, 78388), (112, 39194), (224, 19597)]