74442893

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 91074240

約数和(自身を除く): 16631347

約数列:

[1, 7, 19, 89, 133, 331, 361, 623, 1691, 2317, 2527, 6289, 11837, 29459, 32129, 44023, 119491, 206213, 224903, 559721, 836437, 3918047, 10634699, 74442893]

約数ペア:

[(1, 74442893), (7, 10634699), (19, 3918047), (89, 836437), (133, 559721), (331, 224903), (361, 206213), (623, 119491), (1691, 44023), (2317, 32129), (2527, 29459), (6289, 11837)]