42659554

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23993}}^1$

素因数の和:24129

約数の個数: 16

約数和(自身を含む): 73709568

約数和(自身を除く): 31050014

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 23993, 47986, 167951, 335902, 3047111, 6094222, 21329777, 42659554]

約数ペア:

[(1, 42659554), (2, 21329777), (7, 6094222), (14, 3047111), (127, 335902), (254, 167951), (889, 47986), (1778, 23993)]