42427754

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10303}}^1$

素因数の和:10405

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 24342166

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 10303, 20606, 298787, 597574, 731513, 1463026, 21213877, 42427754]

約数ペア:

[(1, 42427754), (2, 21213877), (29, 1463026), (58, 731513), (71, 597574), (142, 298787), (2059, 20606), (4118, 10303)]