71256068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1447}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 134524992

約数和(自身を除く): 63268924

約数列:

[1, 2, 4, 13, 26, 52, 947, 1447, 1894, 2894, 3788, 5788, 12311, 18811, 24622, 37622, 49244, 75244, 1370309, 2740618, 5481236, 17814017, 35628034, 71256068]

約数ペア:

[(1, 71256068), (2, 35628034), (4, 17814017), (13, 5481236), (26, 2740618), (52, 1370309), (947, 75244), (1447, 49244), (1894, 37622), (2894, 24622), (3788, 18811), (5788, 12311)]