66676928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{54833}}^1$

素因数の和:54864

約数の個数: 28

約数和(自身を含む): 139278360

約数和(自身を除く): 72601432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 54833, 109666, 219332, 438664, 877328, 1041827, 1754656, 2083654, 3509312, 4167308, 8334616, 16669232, 33338464, 66676928]

約数ペア:

[(1, 66676928), (2, 33338464), (4, 16669232), (8, 8334616), (16, 4167308), (19, 3509312), (32, 2083654), (38, 1754656), (64, 1041827), (76, 877328), (152, 438664), (304, 219332), (608, 109666), (1216, 54833)]