2854736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2738

約数の個数: 20

約数和(自身を含む): 5615712

約数和(自身を除く): 2760976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2663, 5326, 10652, 21304, 42608, 178421, 356842, 713684, 1427368, 2854736]

約数ペア:

[(1, 2854736), (2, 1427368), (4, 713684), (8, 356842), (16, 178421), (67, 42608), (134, 21304), (268, 10652), (536, 5326), (1072, 2663)]