1451728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2262

約数の個数: 20

約数和(自身を含む): 2882628

約数和(自身を除く): 1430900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2213, 4426, 8852, 17704, 35408, 90733, 181466, 362932, 725864, 1451728]

約数ペア:

[(1, 1451728), (2, 725864), (4, 362932), (8, 181466), (16, 90733), (41, 35408), (82, 17704), (164, 8852), (328, 4426), (656, 2213)]