64608438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4099}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 134611200

約数和(自身を除く): 70002762

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 4099, 5254, 7881, 8198, 12297, 15762, 24594, 151663, 291029, 303326, 454989, 582058, 873087, 909978, 1746174, 10768073, 21536146, 32304219, 64608438]

約数ペア:

[(1, 64608438), (2, 32304219), (3, 21536146), (6, 10768073), (37, 1746174), (71, 909978), (74, 873087), (111, 582058), (142, 454989), (213, 303326), (222, 291029), (426, 151663), (2627, 24594), (4099, 15762), (5254, 12297), (7881, 8198)]