57210776

素因数分解:

$2^3\times 7^1\times {\mathrm{1021621}}^1$

素因数の和:1021634

約数の個数: 16

約数和(自身を含む): 122594640

約数和(自身を除く): 65383864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1021621, 2043242, 4086484, 7151347, 8172968, 14302694, 28605388, 57210776]

約数ペア:

[(1, 57210776), (2, 28605388), (4, 14302694), (7, 8172968), (8, 7151347), (14, 4086484), (28, 2043242), (56, 1021621)]