66656104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{438527}}^1$

素因数の和:438552

約数の個数: 16

約数和(自身を含む): 131558400

約数和(自身を除く): 64902296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 438527, 877054, 1754108, 3508216, 8332013, 16664026, 33328052, 66656104]

約数ペア:

[(1, 66656104), (2, 33328052), (4, 16664026), (8, 8332013), (19, 3508216), (38, 1754108), (76, 877054), (152, 438527)]