71271548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1223}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 132324192

約数和(自身を除く): 61052644

約数列:

[1, 2, 4, 17, 34, 68, 857, 1223, 1714, 2446, 3428, 4892, 14569, 20791, 29138, 41582, 58276, 83164, 1048111, 2096222, 4192444, 17817887, 35635774, 71271548]

約数ペア:

[(1, 71271548), (2, 35635774), (4, 17817887), (17, 4192444), (34, 2096222), (68, 1048111), (857, 83164), (1223, 58276), (1714, 41582), (2446, 29138), (3428, 20791), (4892, 14569)]