25720384

素因数分解:

$2^6\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1330

約数の個数: 28

約数和(自身を含む): 51206400

約数和(自身を除く): 25486016

約数列:

[1, 2, 4, 8, 16, 32, 64, 479, 839, 958, 1678, 1916, 3356, 3832, 6712, 7664, 13424, 15328, 26848, 30656, 53696, 401881, 803762, 1607524, 3215048, 6430096, 12860192, 25720384]

約数ペア:

[(1, 25720384), (2, 12860192), (4, 6430096), (8, 3215048), (16, 1607524), (32, 803762), (64, 401881), (479, 53696), (839, 30656), (958, 26848), (1678, 15328), (1916, 13424), (3356, 7664), (3832, 6712)]