25728828

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{8971}}^1$

素因数の和:9217

約数の個数: 24

約数和(自身を含む): 60291840

約数和(自身を除く): 34563012

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 8971, 17942, 26913, 35884, 53826, 107652, 2144069, 4288138, 6432207, 8576276, 12864414, 25728828]

約数ペア:

[(1, 25728828), (2, 12864414), (3, 8576276), (4, 6432207), (6, 4288138), (12, 2144069), (239, 107652), (478, 53826), (717, 35884), (956, 26913), (1434, 17942), (2868, 8971)]