428435104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{704663}}^1$

素因数の和:704692

約数の個数: 24

約数和(自身を含む): 887876640

約数和(自身を除く): 459441536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 704663, 1409326, 2818652, 5637304, 11274608, 13388597, 22549216, 26777194, 53554388, 107108776, 214217552, 428435104]

約数ペア:

[(1, 428435104), (2, 214217552), (4, 107108776), (8, 53554388), (16, 26777194), (19, 22549216), (32, 13388597), (38, 11274608), (76, 5637304), (152, 2818652), (304, 1409326), (608, 704663)]