70117168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{398393}}^1$

素因数の和:398412

約数の個数: 20

約数和(自身を含む): 148202568

約数和(自身を除く): 78085400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 398393, 796786, 1593572, 3187144, 4382323, 6374288, 8764646, 17529292, 35058584, 70117168]

約数ペア:

[(1, 70117168), (2, 35058584), (4, 17529292), (8, 8764646), (11, 6374288), (16, 4382323), (22, 3187144), (44, 1593572), (88, 796786), (176, 398393)]