74456138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2089}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 113762880

約数和(自身を除く): 39306742

約数列:

[1, 2, 71, 142, 251, 502, 2089, 4178, 17821, 35642, 148319, 296638, 524339, 1048678, 37228069, 74456138]

約数ペア:

[(1, 74456138), (2, 37228069), (71, 1048678), (142, 524339), (251, 296638), (502, 148319), (2089, 35642), (4178, 17821)]