71711528

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2917}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 154070400

約数和(自身を除く): 82358872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 2917, 3073, 3512, 5834, 6146, 11668, 12292, 20419, 23336, 24584, 40838, 81676, 163352, 1280563, 2561126, 5122252, 8963941, 10244504, 17927882, 35855764, 71711528]

約数ペア:

[(1, 71711528), (2, 35855764), (4, 17927882), (7, 10244504), (8, 8963941), (14, 5122252), (28, 2561126), (56, 1280563), (439, 163352), (878, 81676), (1756, 40838), (2917, 24584), (3073, 23336), (3512, 20419), (5834, 12292), (6146, 11668)]