68207496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405997}}^1$

素因数の和:406013

約数の個数: 32

約数和(自身を含む): 194879040

約数和(自身を除く): 126671544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405997, 811994, 1217991, 1623988, 2435982, 2841979, 3247976, 4871964, 5683958, 8525937, 9743928, 11367916, 17051874, 22735832, 34103748, 68207496]

約数ペア:

[(1, 68207496), (2, 34103748), (3, 22735832), (4, 17051874), (6, 11367916), (7, 9743928), (8, 8525937), (12, 5683958), (14, 4871964), (21, 3247976), (24, 2841979), (28, 2435982), (42, 1623988), (56, 1217991), (84, 811994), (168, 405997)]