9915152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 21003864

約数和(自身を除く): 11088712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 653, 949, 1168, 1306, 1898, 2612, 3796, 5224, 7592, 8489, 10448, 15184, 16978, 33956, 47669, 67912, 95338, 135824, 190676, 381352, 619697, 762704, 1239394, 2478788, 4957576, 9915152]

約数ペア:

[(1, 9915152), (2, 4957576), (4, 2478788), (8, 1239394), (13, 762704), (16, 619697), (26, 381352), (52, 190676), (73, 135824), (104, 95338), (146, 67912), (208, 47669), (292, 33956), (584, 16978), (653, 15184), (949, 10448), (1168, 8489), (1306, 7592), (1898, 5224), (2612, 3796)]