1566656336

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{130729}}^1$

素因数の和:130851

約数の個数: 40

約数和(自身を含む): 3501472320

約数和(自身を除く): 1934815984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 130729, 261458, 522916, 915103, 1045832, 1830206, 2091664, 3660412, 7320824, 13988003, 14641648, 27976006, 55952012, 97916021, 111904024, 195832042, 223808048, 391664084, 783328168, 1566656336]

約数ペア:

[(1, 1566656336), (2, 783328168), (4, 391664084), (7, 223808048), (8, 195832042), (14, 111904024), (16, 97916021), (28, 55952012), (56, 27976006), (107, 14641648), (112, 13988003), (214, 7320824), (428, 3660412), (749, 2091664), (856, 1830206), (1498, 1045832), (1712, 915103), (2996, 522916), (5992, 261458), (11984, 130729)]