7215248

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{4649}}^1$

素因数の和:4754

約数の個数: 20

約数和(自身を含む): 14126700

約数和(自身を除く): 6911452

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 4649, 9298, 18596, 37192, 74384, 450953, 901906, 1803812, 3607624, 7215248]

約数ペア:

[(1, 7215248), (2, 3607624), (4, 1803812), (8, 901906), (16, 450953), (97, 74384), (194, 37192), (388, 18596), (776, 9298), (1552, 4649)]