40885276

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 72989840

約数和(自身を除く): 32104564

約数列:

[1, 2, 4, 67, 134, 268, 373, 409, 746, 818, 1492, 1636, 24991, 27403, 49982, 54806, 99964, 109612, 152557, 305114, 610228, 10221319, 20442638, 40885276]

約数ペア:

[(1, 40885276), (2, 20442638), (4, 10221319), (67, 610228), (134, 305114), (268, 152557), (373, 109612), (409, 99964), (746, 54806), (818, 49982), (1492, 27403), (1636, 24991)]