67914168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{404251}}^1$

素因数の和:404267

約数の個数: 32

約数和(自身を含む): 194040960

約数和(自身を除く): 126126792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 404251, 808502, 1212753, 1617004, 2425506, 2829757, 3234008, 4851012, 5659514, 8489271, 9702024, 11319028, 16978542, 22638056, 33957084, 67914168]

約数ペア:

[(1, 67914168), (2, 33957084), (3, 22638056), (4, 16978542), (6, 11319028), (7, 9702024), (8, 8489271), (12, 5659514), (14, 4851012), (21, 3234008), (24, 2829757), (28, 2425506), (42, 1617004), (56, 1212753), (84, 808502), (168, 404251)]