5642756

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 11375616

約数和(自身を除く): 5732860

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1471, 1918, 2942, 3836, 5884, 10297, 20594, 41188, 201527, 403054, 806108, 1410689, 2821378, 5642756]

約数ペア:

[(1, 5642756), (2, 2821378), (4, 1410689), (7, 806108), (14, 403054), (28, 201527), (137, 41188), (274, 20594), (548, 10297), (959, 5884), (1471, 3836), (1918, 2942)]