71982484

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2423}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 144160128

約数和(自身を除く): 72177644

約数列:

[1, 2, 4, 7, 14, 28, 1061, 2122, 2423, 4244, 4846, 7427, 9692, 14854, 16961, 29708, 33922, 67844, 2570803, 5141606, 10283212, 17995621, 35991242, 71982484]

約数ペア:

[(1, 71982484), (2, 35991242), (4, 17995621), (7, 10283212), (14, 5141606), (28, 2570803), (1061, 67844), (2122, 33922), (2423, 29708), (4244, 16961), (4846, 14854), (7427, 9692)]