25428824

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 50490000

約数和(自身を除く): 25061176

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 2549, 4988, 5098, 9976, 10196, 20392, 73921, 109607, 147842, 219214, 295684, 438428, 591368, 876856, 3178603, 6357206, 12714412, 25428824]

約数ペア:

[(1, 25428824), (2, 12714412), (4, 6357206), (8, 3178603), (29, 876856), (43, 591368), (58, 438428), (86, 295684), (116, 219214), (172, 147842), (232, 109607), (344, 73921), (1247, 20392), (2494, 10196), (2549, 9976), (4988, 5098)]