28555274

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 49963392

約数和(自身を除く): 21408118

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 631, 1262, 1331, 2057, 2662, 4114, 6941, 10727, 13882, 21454, 22627, 45254, 76351, 117997, 152702, 235994, 839861, 1297967, 1679722, 2595934, 14277637, 28555274]

約数ペア:

[(1, 28555274), (2, 14277637), (11, 2595934), (17, 1679722), (22, 1297967), (34, 839861), (121, 235994), (187, 152702), (242, 117997), (374, 76351), (631, 45254), (1262, 22627), (1331, 21454), (2057, 13882), (2662, 10727), (4114, 6941)]