3988893664

素因数分解:

$2^5\times 7^1\times {\mathrm{17807561}}^1$

素因数の和:17807578

約数の個数: 24

約数和(自身を含む): 8975011248

約数和(自身を除く): 4986117584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 17807561, 35615122, 71230244, 124652927, 142460488, 249305854, 284920976, 498611708, 569841952, 997223416, 1994446832, 3988893664]

約数ペア:

[(1, 3988893664), (2, 1994446832), (4, 997223416), (7, 569841952), (8, 498611708), (14, 284920976), (16, 249305854), (28, 142460488), (32, 124652927), (56, 71230244), (112, 35615122), (224, 17807561)]