56758728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181919}}^1$

素因数の和:181941

約数の個数: 32

約数和(自身を含む): 152812800

約数和(自身を除く): 96054072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 181919, 363838, 545757, 727676, 1091514, 1455352, 2183028, 2364947, 4366056, 4729894, 7094841, 9459788, 14189682, 18919576, 28379364, 56758728]

約数ペア:

[(1, 56758728), (2, 28379364), (3, 18919576), (4, 14189682), (6, 9459788), (8, 7094841), (12, 4729894), (13, 4366056), (24, 2364947), (26, 2183028), (39, 1455352), (52, 1091514), (78, 727676), (104, 545757), (156, 363838), (312, 181919)]