1566390073136

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{196980643}}^1$

素因数の和:196980729

約数の個数: 40

約数和(自身を含む): 3517286379264

約数和(自身を除く): 1950896306128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 196980643, 393961286, 787922572, 1378864501, 1575845144, 2757729002, 3151690288, 5515458004, 11030916008, 13985625653, 22061832016, 27971251306, 55942502612, 97899379571, 111885005224, 195798759142, 223770010448, 391597518284, 783195036568, 1566390073136]

約数ペア:

[(1, 1566390073136), (2, 783195036568), (4, 391597518284), (7, 223770010448), (8, 195798759142), (14, 111885005224), (16, 97899379571), (28, 55942502612), (56, 27971251306), (71, 22061832016), (112, 13985625653), (142, 11030916008), (284, 5515458004), (497, 3151690288), (568, 2757729002), (994, 1575845144), (1136, 1378864501), (1988, 787922572), (3976, 393961286), (7952, 196980643)]