126209728

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{11399}}^1$

素因数の和:11584

約数の個数: 28

約数和(自身を含む): 251917200

約数和(自身を除く): 125707472

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 11399, 22798, 45596, 91192, 182384, 364768, 729536, 1972027, 3944054, 7888108, 15776216, 31552432, 63104864, 126209728]

約数ペア:

[(1, 126209728), (2, 63104864), (4, 31552432), (8, 15776216), (16, 7888108), (32, 3944054), (64, 1972027), (173, 729536), (346, 364768), (692, 182384), (1384, 91192), (2768, 45596), (5536, 22798), (11072, 11399)]