71829758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35879}}^1$

素因数の和:35912

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 72838402

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 35879, 71758, 251153, 394669, 466427, 502306, 789338, 932854, 2762683, 3264989, 5130697, 5525366, 6529978, 10261394, 35914879, 71829758]

約数ペア:

[(1, 71829758), (2, 35914879), (7, 10261394), (11, 6529978), (13, 5525366), (14, 5130697), (22, 3264989), (26, 2762683), (77, 932854), (91, 789338), (143, 502306), (154, 466427), (182, 394669), (286, 251153), (1001, 71758), (2002, 35879)]