539194432

素因数分解:

$2^6\times 7^2\times {\mathrm{171937}}^1$

素因数の和:171963

約数の個数: 42

約数和(自身を含む): 1244659182

約数和(自身を除く): 705464750

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 171937, 343874, 687748, 1203559, 1375496, 2407118, 2750992, 4814236, 5501984, 8424913, 9628472, 11003968, 16849826, 19256944, 33699652, 38513888, 67399304, 77027776, 134798608, 269597216, 539194432]

約数ペア:

[(1, 539194432), (2, 269597216), (4, 134798608), (7, 77027776), (8, 67399304), (14, 38513888), (16, 33699652), (28, 19256944), (32, 16849826), (49, 11003968), (56, 9628472), (64, 8424913), (98, 5501984), (112, 4814236), (196, 2750992), (224, 2407118), (392, 1375496), (448, 1203559), (784, 687748), (1568, 343874), (3136, 171937)]