73221356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5479}}^1$

素因数の和:5753

約数の個数: 24

約数和(自身を含む): 138556320

約数和(自身を除く): 65334964

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 5479, 6682, 10958, 13364, 21916, 71227, 142454, 284908, 1408103, 2816206, 5632412, 18305339, 36610678, 73221356]

約数ペア:

[(1, 73221356), (2, 36610678), (4, 18305339), (13, 5632412), (26, 2816206), (52, 1408103), (257, 284908), (514, 142454), (1028, 71227), (3341, 21916), (5479, 13364), (6682, 10958)]