3887755904

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1609}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 7948248000

約数和(自身を除く): 4060492096

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 439, 688, 878, 1376, 1609, 1756, 2752, 3218, 3512, 5504, 6436, 7024, 12872, 14048, 18877, 25744, 28096, 37754, 51488, 56192, 69187, 75508, 102976, 138374, 151016, 205952, 276748, 302032, 553496, 604064, 706351, 1106992, 1208128, 1412702, 2213984, 2416256, 2825404, 4427968, 5650808, 8855936, 11301616, 22603232, 30373093, 45206464, 60746186, 90412928, 121492372, 242984744, 485969488, 971938976, 1943877952, 3887755904]

約数ペア:

[(1, 3887755904), (2, 1943877952), (4, 971938976), (8, 485969488), (16, 242984744), (32, 121492372), (43, 90412928), (64, 60746186), (86, 45206464), (128, 30373093), (172, 22603232), (344, 11301616), (439, 8855936), (688, 5650808), (878, 4427968), (1376, 2825404), (1609, 2416256), (1756, 2213984), (2752, 1412702), (3218, 1208128), (3512, 1106992), (5504, 706351), (6436, 604064), (7024, 553496), (12872, 302032), (14048, 276748), (18877, 205952), (25744, 151016), (28096, 138374), (37754, 102976), (51488, 75508), (56192, 69187)]