25425496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 51264000

約数和(自身を除く): 25838504

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3559, 3572, 7118, 7144, 14236, 28472, 67621, 135242, 167273, 270484, 334546, 540968, 669092, 1338184, 3178187, 6356374, 12712748, 25425496]

約数ペア:

[(1, 25425496), (2, 12712748), (4, 6356374), (8, 3178187), (19, 1338184), (38, 669092), (47, 540968), (76, 334546), (94, 270484), (152, 167273), (188, 135242), (376, 67621), (893, 28472), (1786, 14236), (3559, 7144), (3572, 7118)]