3427144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 7732800

約数和(自身を除く): 4305656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 3221, 6442, 12884, 22547, 25768, 45094, 61199, 90188, 122398, 180376, 244796, 428393, 489592, 856786, 1713572, 3427144]

約数ペア:

[(1, 3427144), (2, 1713572), (4, 856786), (7, 489592), (8, 428393), (14, 244796), (19, 180376), (28, 122398), (38, 90188), (56, 61199), (76, 45094), (133, 25768), (152, 22547), (266, 12884), (532, 6442), (1064, 3221)]