28668926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 22739074

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 1699, 3398, 8437, 16874, 18689, 22087, 37378, 44174, 100241, 200482, 242957, 485914, 1102651, 1303133, 2205302, 2606266, 14334463, 28668926]

約数ペア:

[(1, 28668926), (2, 14334463), (11, 2606266), (13, 2205302), (22, 1303133), (26, 1102651), (59, 485914), (118, 242957), (143, 200482), (286, 100241), (649, 44174), (767, 37378), (1298, 22087), (1534, 18689), (1699, 16874), (3398, 8437)]