12852728

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 27672960

約数和(自身を除く): 14820232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 811, 1132, 1622, 1981, 2264, 3244, 3962, 5677, 6488, 7924, 11354, 15848, 22708, 45416, 229513, 459026, 918052, 1606591, 1836104, 3213182, 6426364, 12852728]

約数ペア:

[(1, 12852728), (2, 6426364), (4, 3213182), (7, 1836104), (8, 1606591), (14, 918052), (28, 459026), (56, 229513), (283, 45416), (566, 22708), (811, 15848), (1132, 11354), (1622, 7924), (1981, 6488), (2264, 5677), (3244, 3962)]