67454828

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33931}}^1$

素因数の和:34013

約数の個数: 24

約数和(自身を含む): 136813824

約数和(自身を除く): 69358996

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 33931, 67862, 135724, 237517, 475034, 950068, 2409101, 4818202, 9636404, 16863707, 33727414, 67454828]

約数ペア:

[(1, 67454828), (2, 33727414), (4, 16863707), (7, 9636404), (14, 4818202), (28, 2409101), (71, 950068), (142, 475034), (284, 237517), (497, 135724), (994, 67862), (1988, 33931)]