78265744

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{6361}}^1$

素因数の和:7138

約数の個数: 20

約数和(自身を含む): 151860940

約数和(自身を除く): 73595196

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 6361, 12304, 12722, 25444, 50888, 101776, 4891609, 9783218, 19566436, 39132872, 78265744]

約数ペア:

[(1, 78265744), (2, 39132872), (4, 19566436), (8, 9783218), (16, 4891609), (769, 101776), (1538, 50888), (3076, 25444), (6152, 12722), (6361, 12304)]