29967728

素因数分解:

$2^4\times 7^1\times {\mathrm{267569}}^1$

素因数の和:267584

約数の個数: 20

約数和(自身を含む): 66357360

約数和(自身を除く): 36389632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 267569, 535138, 1070276, 1872983, 2140552, 3745966, 4281104, 7491932, 14983864, 29967728]

約数ペア:

[(1, 29967728), (2, 14983864), (4, 7491932), (7, 4281104), (8, 3745966), (14, 2140552), (16, 1872983), (28, 1070276), (56, 535138), (112, 267569)]