65289244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2243}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 120637440

約数和(自身を除く): 55348196

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 2243, 4486, 7277, 8972, 14554, 29108, 42617, 85234, 170468, 859069, 1718138, 3436276, 16322311, 32644622, 65289244]

約数ペア:

[(1, 65289244), (2, 32644622), (4, 16322311), (19, 3436276), (38, 1718138), (76, 859069), (383, 170468), (766, 85234), (1532, 42617), (2243, 29108), (4486, 14554), (7277, 8972)]