67944408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{404431}}^1$

素因数の和:404447

約数の個数: 32

約数和(自身を含む): 194127360

約数和(自身を除く): 126182952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 404431, 808862, 1213293, 1617724, 2426586, 2831017, 3235448, 4853172, 5662034, 8493051, 9706344, 11324068, 16986102, 22648136, 33972204, 67944408]

約数ペア:

[(1, 67944408), (2, 33972204), (3, 22648136), (4, 16986102), (6, 11324068), (7, 9706344), (8, 8493051), (12, 5662034), (14, 4853172), (21, 3235448), (24, 2831017), (28, 2426586), (42, 1617724), (56, 1213293), (84, 808862), (168, 404431)]