72673792

素因数分解:

$2^9\times {\mathrm{141941}}^1$

素因数の和:141959

約数の個数: 20

約数和(自身を含む): 145206666

約数和(自身を除く): 72532874

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 141941, 283882, 567764, 1135528, 2271056, 4542112, 9084224, 18168448, 36336896, 72673792]

約数ペア:

[(1, 72673792), (2, 36336896), (4, 18168448), (8, 9084224), (16, 4542112), (32, 2271056), (64, 1135528), (128, 567764), (256, 283882), (512, 141941)]