29771728

素因数分解:

$2^4\times 7^1\times {\mathrm{265819}}^1$

素因数の和:265834

約数の個数: 20

約数和(自身を含む): 65923360

約数和(自身を除く): 36151632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 265819, 531638, 1063276, 1860733, 2126552, 3721466, 4253104, 7442932, 14885864, 29771728]

約数ペア:

[(1, 29771728), (2, 14885864), (4, 7442932), (7, 4253104), (8, 3721466), (14, 2126552), (16, 1860733), (28, 1063276), (56, 531638), (112, 265819)]