78743492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6833}}^1$

素因数の和:6947

約数の個数: 24

約数和(自身を含む): 143131296

約数和(自身を除く): 64387804

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 6833, 11524, 13666, 27332, 293819, 457811, 587638, 915622, 1175276, 1831244, 19685873, 39371746, 78743492]

約数ペア:

[(1, 78743492), (2, 39371746), (4, 19685873), (43, 1831244), (67, 1175276), (86, 915622), (134, 587638), (172, 457811), (268, 293819), (2881, 27332), (5762, 13666), (6833, 11524)]