74457814

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 112992768

約数和(自身を除く): 38534954

約数列:

[1, 2, 127, 254, 433, 677, 866, 1354, 54991, 85979, 109982, 171958, 293141, 586282, 37228907, 74457814]

約数ペア:

[(1, 74457814), (2, 37228907), (127, 586282), (254, 293141), (433, 171958), (677, 109982), (866, 85979), (1354, 54991)]