4020341752

素因数分解:

$2^3\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{26959}}^1$

素因数の和:29635

約数の個数: 32

約数和(自身を含む): 8618572800

約数和(自身を除く): 4598231048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2663, 5326, 10652, 18641, 21304, 26959, 37282, 53918, 74564, 107836, 149128, 188713, 215672, 377426, 754852, 1509704, 71791817, 143583634, 287167268, 502542719, 574334536, 1005085438, 2010170876, 4020341752]

約数ペア:

[(1, 4020341752), (2, 2010170876), (4, 1005085438), (7, 574334536), (8, 502542719), (14, 287167268), (28, 143583634), (56, 71791817), (2663, 1509704), (5326, 754852), (10652, 377426), (18641, 215672), (21304, 188713), (26959, 149128), (37282, 107836), (53918, 74564)]