28727496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56999}}^1$

素因数の和:57018

約数の個数: 48

約数和(自身を含む): 88920000

約数和(自身を除く): 60192504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56999, 113998, 170997, 227996, 341994, 398993, 455992, 512991, 683988, 797986, 1025982, 1196979, 1367976, 1595972, 2051964, 2393958, 3191944, 3590937, 4103928, 4787916, 7181874, 9575832, 14363748, 28727496]

約数ペア:

[(1, 28727496), (2, 14363748), (3, 9575832), (4, 7181874), (6, 4787916), (7, 4103928), (8, 3590937), (9, 3191944), (12, 2393958), (14, 2051964), (18, 1595972), (21, 1367976), (24, 1196979), (28, 1025982), (36, 797986), (42, 683988), (56, 512991), (63, 455992), (72, 398993), (84, 341994), (126, 227996), (168, 170997), (252, 113998), (504, 56999)]