69528046

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 123560640

約数和(自身を除く): 54032594

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 1246, 1361, 2722, 3649, 7298, 9527, 19054, 25543, 51086, 55801, 111602, 121129, 242258, 390607, 781214, 847903, 1695806, 4966289, 9932578, 34764023, 69528046]

約数ペア:

[(1, 69528046), (2, 34764023), (7, 9932578), (14, 4966289), (41, 1695806), (82, 847903), (89, 781214), (178, 390607), (287, 242258), (574, 121129), (623, 111602), (1246, 55801), (1361, 51086), (2722, 25543), (3649, 19054), (7298, 9527)]