71831962

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 109025280

約数和(自身を除く): 37193318

約数列:

[1, 2, 127, 254, 389, 727, 778, 1454, 49403, 92329, 98806, 184658, 282803, 565606, 35915981, 71831962]

約数ペア:

[(1, 71831962), (2, 35915981), (127, 565606), (254, 282803), (389, 184658), (727, 98806), (778, 92329), (1454, 49403)]