7806864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12535

約数の個数: 40

約数和(自身を含む): 21720832

約数和(自身を除く): 13913968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12511, 25022, 37533, 50044, 75066, 100088, 150132, 162643, 200176, 300264, 325286, 487929, 600528, 650572, 975858, 1301144, 1951716, 2602288, 3903432, 7806864]

約数ペア:

[(1, 7806864), (2, 3903432), (3, 2602288), (4, 1951716), (6, 1301144), (8, 975858), (12, 650572), (13, 600528), (16, 487929), (24, 325286), (26, 300264), (39, 200176), (48, 162643), (52, 150132), (78, 100088), (104, 75066), (156, 50044), (208, 37533), (312, 25022), (624, 12511)]