39966304

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2747

約数の個数: 48

約数和(自身を含む): 91300608

約数和(自身を除く): 51334304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 2663, 3752, 5326, 7504, 10652, 15008, 18641, 21304, 37282, 42608, 74564, 85216, 149128, 178421, 298256, 356842, 596512, 713684, 1248947, 1427368, 2497894, 2854736, 4995788, 5709472, 9991576, 19983152, 39966304]

約数ペア:

[(1, 39966304), (2, 19983152), (4, 9991576), (7, 5709472), (8, 4995788), (14, 2854736), (16, 2497894), (28, 1427368), (32, 1248947), (56, 713684), (67, 596512), (112, 356842), (134, 298256), (224, 178421), (268, 149128), (469, 85216), (536, 74564), (938, 42608), (1072, 37282), (1876, 21304), (2144, 18641), (2663, 15008), (3752, 10652), (5326, 7504)]