74731748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205307}}^1$

素因数の和:205331

約数の個数: 24

約数和(自身を含む): 160961472

約数和(自身を除く): 86229724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 205307, 410614, 821228, 1437149, 2668991, 2874298, 5337982, 5748596, 10675964, 18682937, 37365874, 74731748]

約数ペア:

[(1, 74731748), (2, 37365874), (4, 18682937), (7, 10675964), (13, 5748596), (14, 5337982), (26, 2874298), (28, 2668991), (52, 1437149), (91, 821228), (182, 410614), (364, 205307)]