71339749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 79978752

約数和(自身を除く): 8639003

約数列:

[1, 13, 47, 53, 611, 689, 2203, 2491, 28639, 32383, 103541, 116759, 1346033, 1517867, 5487673, 71339749]

約数ペア:

[(1, 71339749), (13, 5487673), (47, 1517867), (53, 1346033), (611, 116759), (689, 103541), (2203, 32383), (2491, 28639)]