256364024

素因数分解:

$2^3\times 7^1\times {\mathrm{4577929}}^1$

素因数の和:4577942

約数の個数: 16

約数和(自身を含む): 549351600

約数和(自身を除く): 292987576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4577929, 9155858, 18311716, 32045503, 36623432, 64091006, 128182012, 256364024]

約数ペア:

[(1, 256364024), (2, 128182012), (4, 64091006), (7, 36623432), (8, 32045503), (14, 18311716), (28, 9155858), (56, 4577929)]