27719384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 68636160

約数和(自身を除く): 40916776

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 2647, 5236, 5294, 10472, 10588, 18529, 21176, 29117, 37058, 44999, 58234, 74116, 89998, 116468, 148232, 179996, 203819, 232936, 314993, 359992, 407638, 494989, 629986, 815276, 989978, 1259972, 1630552, 1979956, 2519944, 3464923, 3959912, 6929846, 13859692, 27719384]

約数ペア:

[(1, 27719384), (2, 13859692), (4, 6929846), (7, 3959912), (8, 3464923), (11, 2519944), (14, 1979956), (17, 1630552), (22, 1259972), (28, 989978), (34, 815276), (44, 629986), (56, 494989), (68, 407638), (77, 359992), (88, 314993), (119, 232936), (136, 203819), (154, 179996), (187, 148232), (238, 116468), (308, 89998), (374, 74116), (476, 58234), (616, 44999), (748, 37058), (952, 29117), (1309, 21176), (1496, 18529), (2618, 10588), (2647, 10472), (5236, 5294)]