7754656

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 18797184

約数和(自身を除く): 11042528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2663, 2912, 5326, 10652, 18641, 21304, 34619, 37282, 42608, 69238, 74564, 85216, 138476, 149128, 242333, 276952, 298256, 484666, 553904, 596512, 969332, 1107808, 1938664, 3877328, 7754656]

約数ペア:

[(1, 7754656), (2, 3877328), (4, 1938664), (7, 1107808), (8, 969332), (13, 596512), (14, 553904), (16, 484666), (26, 298256), (28, 276952), (32, 242333), (52, 149128), (56, 138476), (91, 85216), (104, 74564), (112, 69238), (182, 42608), (208, 37282), (224, 34619), (364, 21304), (416, 18641), (728, 10652), (1456, 5326), (2663, 2912)]