4289728

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 28

約数和(自身を含む): 8612632

約数和(自身を除く): 4322904

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 691, 776, 1382, 1552, 2764, 3104, 5528, 6208, 11056, 22112, 44224, 67027, 134054, 268108, 536216, 1072432, 2144864, 4289728]

約数ペア:

[(1, 4289728), (2, 2144864), (4, 1072432), (8, 536216), (16, 268108), (32, 134054), (64, 67027), (97, 44224), (194, 22112), (388, 11056), (691, 6208), (776, 5528), (1382, 3104), (1552, 2764)]