73002256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{240139}}^1$

素因数の和:240166

約数の個数: 20

約数和(自身を含む): 148886800

約数和(自身を除く): 75884544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 240139, 480278, 960556, 1921112, 3842224, 4562641, 9125282, 18250564, 36501128, 73002256]

約数ペア:

[(1, 73002256), (2, 36501128), (4, 18250564), (8, 9125282), (16, 4562641), (19, 3842224), (38, 1921112), (76, 960556), (152, 480278), (304, 240139)]