39777152

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 79998600

約数和(自身を除く): 40221448

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 2851, 3488, 5702, 6976, 11404, 13952, 22808, 45616, 91232, 182464, 310759, 364928, 621518, 1243036, 2486072, 4972144, 9944288, 19888576, 39777152]

約数ペア:

[(1, 39777152), (2, 19888576), (4, 9944288), (8, 4972144), (16, 2486072), (32, 1243036), (64, 621518), (109, 364928), (128, 310759), (218, 182464), (436, 91232), (872, 45616), (1744, 22808), (2851, 13952), (3488, 11404), (5702, 6976)]