72553166

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{34781}}^1$

素因数の和:34939

約数の個数: 16

約数和(自身を含む): 125215200

約数和(自身を除く): 52662034

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 34781, 69562, 243467, 486934, 5182369, 10364738, 36276583, 72553166]

約数ペア:

[(1, 72553166), (2, 36276583), (7, 10364738), (14, 5182369), (149, 486934), (298, 243467), (1043, 69562), (2086, 34781)]