543296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:678

約数の個数: 28

約数和(自身を含む): 1162812

約数和(自身を除く): 619516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 653, 832, 1306, 2612, 5224, 8489, 10448, 16978, 20896, 33956, 41792, 67912, 135824, 271648, 543296]

約数ペア:

[(1, 543296), (2, 271648), (4, 135824), (8, 67912), (13, 41792), (16, 33956), (26, 20896), (32, 16978), (52, 10448), (64, 8489), (104, 5224), (208, 2612), (416, 1306), (653, 832)]