39796228

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 70741440

約数和(自身を除く): 30945212

約数列:

[1, 2, 4, 131, 173, 262, 346, 439, 524, 692, 878, 1756, 22663, 45326, 57509, 75947, 90652, 115018, 151894, 230036, 303788, 9949057, 19898114, 39796228]

約数ペア:

[(1, 39796228), (2, 19898114), (4, 9949057), (131, 303788), (173, 230036), (262, 151894), (346, 115018), (439, 90652), (524, 75947), (692, 57509), (878, 45326), (1756, 22663)]