71387806516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{994093}}^1$

素因数の和:995491

約数の個数: 24

約数和(自身を含む): 134636114984

約数和(自身を除く): 63248308468

約数列:

[1, 2, 4, 13, 26, 52, 1381, 2762, 5524, 17953, 35906, 71812, 994093, 1988186, 3976372, 12923209, 25846418, 51692836, 1372842433, 2745684866, 5491369732, 17846951629, 35693903258, 71387806516]

約数ペア:

[(1, 71387806516), (2, 35693903258), (4, 17846951629), (13, 5491369732), (26, 2745684866), (52, 1372842433), (1381, 51692836), (2762, 25846418), (5524, 12923209), (17953, 3976372), (35906, 1988186), (71812, 994093)]