4072936

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 8792640

約数和(自身を除く): 4719704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 283, 514, 566, 1028, 1132, 1799, 1981, 2056, 2264, 3598, 3962, 7196, 7924, 14392, 15848, 72731, 145462, 290924, 509117, 581848, 1018234, 2036468, 4072936]

約数ペア:

[(1, 4072936), (2, 2036468), (4, 1018234), (7, 581848), (8, 509117), (14, 290924), (28, 145462), (56, 72731), (257, 15848), (283, 14392), (514, 7924), (566, 7196), (1028, 3962), (1132, 3598), (1799, 2264), (1981, 2056)]