71879402

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 127142400

約数和(自身を除く): 55262998

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 859, 973, 1718, 1946, 5977, 6013, 11954, 12026, 36937, 41839, 73874, 83678, 119401, 238802, 258559, 517118, 835807, 1671614, 5134243, 10268486, 35939701, 71879402]

約数ペア:

[(1, 71879402), (2, 35939701), (7, 10268486), (14, 5134243), (43, 1671614), (86, 835807), (139, 517118), (278, 258559), (301, 238802), (602, 119401), (859, 83678), (973, 73874), (1718, 41839), (1946, 36937), (5977, 12026), (6013, 11954)]