71481216

素因数分解:

$2^7\times 3^1\times {\mathrm{186149}}^1$

素因数の和:186166

約数の個数: 32

約数和(自身を含む): 189873000

約数和(自身を除く): 118391784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 186149, 372298, 558447, 744596, 1116894, 1489192, 2233788, 2978384, 4467576, 5956768, 8935152, 11913536, 17870304, 23827072, 35740608, 71481216]

約数ペア:

[(1, 71481216), (2, 35740608), (3, 23827072), (4, 17870304), (6, 11913536), (8, 8935152), (12, 5956768), (16, 4467576), (24, 2978384), (32, 2233788), (48, 1489192), (64, 1116894), (96, 744596), (128, 558447), (192, 372298), (384, 186149)]