38438192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:957

約数の個数: 40

約数和(自身を含む): 80609424

約数和(自身を除く): 42171232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 653, 1132, 1306, 2264, 2612, 3679, 4528, 5224, 7358, 8489, 10448, 14716, 16978, 29432, 33956, 58864, 67912, 135824, 184799, 369598, 739196, 1478392, 2402387, 2956784, 4804774, 9609548, 19219096, 38438192]

約数ペア:

[(1, 38438192), (2, 19219096), (4, 9609548), (8, 4804774), (13, 2956784), (16, 2402387), (26, 1478392), (52, 739196), (104, 369598), (208, 184799), (283, 135824), (566, 67912), (653, 58864), (1132, 33956), (1306, 29432), (2264, 16978), (2612, 14716), (3679, 10448), (4528, 8489), (5224, 7358)]