69549284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 76086556

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1289, 1316, 1927, 2578, 3854, 5156, 7708, 9023, 13489, 18046, 26978, 36092, 52849, 53956, 60583, 105698, 121166, 211396, 242332, 369943, 424081, 739886, 848162, 1479772, 1696324, 2483903, 4967806, 9935612, 17387321, 34774642, 69549284]

約数ペア:

[(1, 69549284), (2, 34774642), (4, 17387321), (7, 9935612), (14, 4967806), (28, 2483903), (41, 1696324), (47, 1479772), (82, 848162), (94, 739886), (164, 424081), (188, 369943), (287, 242332), (329, 211396), (574, 121166), (658, 105698), (1148, 60583), (1289, 53956), (1316, 52849), (1927, 36092), (2578, 26978), (3854, 18046), (5156, 13489), (7708, 9023)]