4190144

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 56

約数和(自身を含む): 9753600

約数和(自身を除く): 5563456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 199, 224, 329, 376, 398, 448, 658, 752, 796, 1316, 1393, 1504, 1592, 2632, 2786, 3008, 3184, 5264, 5572, 6368, 9353, 10528, 11144, 12736, 18706, 21056, 22288, 37412, 44576, 65471, 74824, 89152, 130942, 149648, 261884, 299296, 523768, 598592, 1047536, 2095072, 4190144]

約数ペア:

[(1, 4190144), (2, 2095072), (4, 1047536), (7, 598592), (8, 523768), (14, 299296), (16, 261884), (28, 149648), (32, 130942), (47, 89152), (56, 74824), (64, 65471), (94, 44576), (112, 37412), (188, 22288), (199, 21056), (224, 18706), (329, 12736), (376, 11144), (398, 10528), (448, 9353), (658, 6368), (752, 5572), (796, 5264), (1316, 3184), (1393, 3008), (1504, 2786), (1592, 2632)]