628020176

素因数分解:

$2^4\times 7^1\times {\mathrm{5607323}}^1$

素因数の和:5607338

約数の個数: 20

約数和(自身を含む): 1390616352

約数和(自身を除く): 762596176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5607323, 11214646, 22429292, 39251261, 44858584, 78502522, 89717168, 157005044, 314010088, 628020176]

約数ペア:

[(1, 628020176), (2, 314010088), (4, 157005044), (7, 89717168), (8, 78502522), (14, 44858584), (16, 39251261), (28, 22429292), (56, 11214646), (112, 5607323)]