47479558

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 84022848

約数和(自身を除く): 36543290

約数列:

[1, 2, 7, 14, 41, 82, 181, 287, 362, 457, 574, 914, 1267, 2534, 3199, 6398, 7421, 14842, 18737, 37474, 51947, 82717, 103894, 131159, 165434, 262318, 579019, 1158038, 3391397, 6782794, 23739779, 47479558]

約数ペア:

[(1, 47479558), (2, 23739779), (7, 6782794), (14, 3391397), (41, 1158038), (82, 579019), (181, 262318), (287, 165434), (362, 131159), (457, 103894), (574, 82717), (914, 51947), (1267, 37474), (2534, 18737), (3199, 14842), (6398, 7421)]