4049144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4569256

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 89, 94, 121, 178, 188, 242, 356, 376, 484, 517, 712, 968, 979, 1034, 1958, 2068, 3916, 4136, 4183, 5687, 7832, 8366, 10769, 11374, 16732, 21538, 22748, 33464, 43076, 45496, 46013, 86152, 92026, 184052, 368104, 506143, 1012286, 2024572, 4049144]

約数ペア:

[(1, 4049144), (2, 2024572), (4, 1012286), (8, 506143), (11, 368104), (22, 184052), (44, 92026), (47, 86152), (88, 46013), (89, 45496), (94, 43076), (121, 33464), (178, 22748), (188, 21538), (242, 16732), (356, 11374), (376, 10769), (484, 8366), (517, 7832), (712, 5687), (968, 4183), (979, 4136), (1034, 3916), (1958, 2068)]