2897776

素因数分解:

$2^4\times 7^1\times {\mathrm{25873}}^1$

素因数の和:25888

約数の個数: 20

約数和(自身を含む): 6416752

約数和(自身を除く): 3518976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25873, 51746, 103492, 181111, 206984, 362222, 413968, 724444, 1448888, 2897776]

約数ペア:

[(1, 2897776), (2, 1448888), (4, 724444), (7, 413968), (8, 362222), (14, 206984), (16, 181111), (28, 103492), (56, 51746), (112, 25873)]