7671964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 14303520

約数和(自身を除く): 6631556

約数列:

[1, 2, 4, 17, 34, 68, 257, 439, 514, 878, 1028, 1756, 4369, 7463, 8738, 14926, 17476, 29852, 112823, 225646, 451292, 1917991, 3835982, 7671964]

約数ペア:

[(1, 7671964), (2, 3835982), (4, 1917991), (17, 451292), (34, 225646), (68, 112823), (257, 29852), (439, 17476), (514, 14926), (878, 8738), (1028, 7463), (1756, 4369)]