71249672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685093}}^1$

素因数の和:685112

約数の個数: 16

約数和(自身を含む): 143869740

約数和(自身を除く): 72620068

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685093, 1370186, 2740372, 5480744, 8906209, 17812418, 35624836, 71249672]

約数ペア:

[(1, 71249672), (2, 35624836), (4, 17812418), (8, 8906209), (13, 5480744), (26, 2740372), (52, 1370186), (104, 685093)]