17914587712

素因数分解:

$2^6\times 7^1\times {\mathrm{39987919}}^1$

素因数の和:39987938

約数の個数: 28

約数和(自身を含む): 40627726720

約数和(自身を除く): 22713139008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 39987919, 79975838, 159951676, 279915433, 319903352, 559830866, 639806704, 1119661732, 1279613408, 2239323464, 2559226816, 4478646928, 8957293856, 17914587712]

約数ペア:

[(1, 17914587712), (2, 8957293856), (4, 4478646928), (7, 2559226816), (8, 2239323464), (14, 1279613408), (16, 1119661732), (28, 639806704), (32, 559830866), (56, 319903352), (64, 279915433), (112, 159951676), (224, 79975838), (448, 39987919)]