26980256

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{17939}}^1$

素因数の和:17996

約数の個数: 24

約数和(自身を含む): 54250560

約数和(自身を除く): 27270304

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 17939, 35878, 71756, 143512, 287024, 574048, 843133, 1686266, 3372532, 6745064, 13490128, 26980256]

約数ペア:

[(1, 26980256), (2, 13490128), (4, 6745064), (8, 3372532), (16, 1686266), (32, 843133), (47, 574048), (94, 287024), (188, 143512), (376, 71756), (752, 35878), (1504, 17939)]