271441024

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{19819}}^1$

素因数の和:19940

約数の個数: 32

約数和(自身を含む): 545842800

約数和(自身を除く): 274401776

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 13696, 19819, 39638, 79276, 158552, 317104, 634208, 1268416, 2120633, 2536832, 4241266, 8482532, 16965064, 33930128, 67860256, 135720512, 271441024]

約数ペア:

[(1, 271441024), (2, 135720512), (4, 67860256), (8, 33930128), (16, 16965064), (32, 8482532), (64, 4241266), (107, 2536832), (128, 2120633), (214, 1268416), (428, 634208), (856, 317104), (1712, 158552), (3424, 79276), (6848, 39638), (13696, 19819)]