40412272

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{5273}}^1$

素因数の和:5760

約数の個数: 20

約数和(自身を含む): 78477120

約数和(自身を除く): 38064848

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 5273, 7664, 10546, 21092, 42184, 84368, 2525767, 5051534, 10103068, 20206136, 40412272]

約数ペア:

[(1, 40412272), (2, 20206136), (4, 10103068), (8, 5051534), (16, 2525767), (479, 84368), (958, 42184), (1916, 21092), (3832, 10546), (5273, 7664)]