70383728

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{28019}}^1$

素因数の和:28184

約数の個数: 20

約数和(自身を含む): 137241960

約数和(自身を除く): 66858232

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 28019, 56038, 112076, 224152, 448304, 4398983, 8797966, 17595932, 35191864, 70383728]

約数ペア:

[(1, 70383728), (2, 35191864), (4, 17595932), (8, 8797966), (16, 4398983), (157, 448304), (314, 224152), (628, 112076), (1256, 56038), (2512, 28019)]