38166544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 80041752

約数和(自身を除く): 41875208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 653, 1124, 1306, 2248, 2612, 3653, 4496, 5224, 7306, 8489, 10448, 14612, 16978, 29224, 33956, 58448, 67912, 135824, 183493, 366986, 733972, 1467944, 2385409, 2935888, 4770818, 9541636, 19083272, 38166544]

約数ペア:

[(1, 38166544), (2, 19083272), (4, 9541636), (8, 4770818), (13, 2935888), (16, 2385409), (26, 1467944), (52, 733972), (104, 366986), (208, 183493), (281, 135824), (562, 67912), (653, 58448), (1124, 33956), (1306, 29224), (2248, 16978), (2612, 14612), (3653, 10448), (4496, 8489), (5224, 7306)]