254429728

素因数分解:

$2^5\times 7^1\times {\mathrm{1135847}}^1$

素因数の和:1135864

約数の個数: 24

約数和(自身を含む): 572467392

約数和(自身を除く): 318037664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1135847, 2271694, 4543388, 7950929, 9086776, 15901858, 18173552, 31803716, 36347104, 63607432, 127214864, 254429728]

約数ペア:

[(1, 254429728), (2, 127214864), (4, 63607432), (7, 36347104), (8, 31803716), (14, 18173552), (16, 15901858), (28, 9086776), (32, 7950929), (56, 4543388), (112, 2271694), (224, 1135847)]