2664357472

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{30577}}^1$

素因数の和:30983

約数の個数: 48

約数和(自身を含む): 6010411680

約数和(自身を除く): 3346054208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 2723, 3112, 5446, 6224, 10892, 12448, 21784, 30577, 43568, 61154, 87136, 122308, 214039, 244616, 428078, 489232, 856156, 978464, 1712312, 3424624, 6849248, 11894453, 23788906, 47577812, 83261171, 95155624, 166522342, 190311248, 333044684, 380622496, 666089368, 1332178736, 2664357472]

約数ペア:

[(1, 2664357472), (2, 1332178736), (4, 666089368), (7, 380622496), (8, 333044684), (14, 190311248), (16, 166522342), (28, 95155624), (32, 83261171), (56, 47577812), (112, 23788906), (224, 11894453), (389, 6849248), (778, 3424624), (1556, 1712312), (2723, 978464), (3112, 856156), (5446, 489232), (6224, 428078), (10892, 244616), (12448, 214039), (21784, 122308), (30577, 87136), (43568, 61154)]