74155822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 129064320

約数和(自身を除く): 54908498

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 3491, 6982, 10621, 21242, 45383, 66329, 90766, 132658, 150113, 300226, 862277, 1724554, 1951469, 2852147, 3902938, 5704294, 37077911, 74155822]

約数ペア:

[(1, 74155822), (2, 37077911), (13, 5704294), (19, 3902938), (26, 2852147), (38, 1951469), (43, 1724554), (86, 862277), (247, 300226), (494, 150113), (559, 132658), (817, 90766), (1118, 66329), (1634, 45383), (3491, 21242), (6982, 10621)]