65229878

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5228

約数の個数: 24

約数和(自身を含む): 114710904

約数和(自身を除く): 49481026

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 5081, 6419, 10162, 12838, 35567, 71134, 248969, 497938, 665611, 1331222, 4659277, 9318554, 32614939, 65229878]

約数ペア:

[(1, 65229878), (2, 32614939), (7, 9318554), (14, 4659277), (49, 1331222), (98, 665611), (131, 497938), (262, 248969), (917, 71134), (1834, 35567), (5081, 12838), (6419, 10162)]