71284814

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{2017}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 109843776

約数和(自身を除く): 38558962

約数列:

[1, 2, 41, 82, 431, 862, 2017, 4034, 17671, 35342, 82697, 165394, 869327, 1738654, 35642407, 71284814]

約数ペア:

[(1, 71284814), (2, 35642407), (41, 1738654), (82, 869327), (431, 165394), (862, 82697), (2017, 35342), (4034, 17671)]