61375468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 74099732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2239, 2492, 3916, 4478, 6853, 8956, 13706, 15673, 24629, 27412, 31346, 49258, 62692, 98516, 172403, 199271, 344806, 398542, 689612, 797084, 1394897, 2191981, 2789794, 4383962, 5579588, 8767924, 15343867, 30687734, 61375468]

約数ペア:

[(1, 61375468), (2, 30687734), (4, 15343867), (7, 8767924), (11, 5579588), (14, 4383962), (22, 2789794), (28, 2191981), (44, 1394897), (77, 797084), (89, 689612), (154, 398542), (178, 344806), (308, 199271), (356, 172403), (623, 98516), (979, 62692), (1246, 49258), (1958, 31346), (2239, 27412), (2492, 24629), (3916, 15673), (4478, 13706), (6853, 8956)]