15320384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 32857440

約数和(自身を除く): 17537056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 293, 304, 344, 586, 608, 688, 817, 1172, 1216, 1376, 1634, 2344, 2752, 3268, 4688, 5567, 6536, 9376, 11134, 12599, 13072, 18752, 22268, 25198, 26144, 44536, 50396, 52288, 89072, 100792, 178144, 201584, 239381, 356288, 403168, 478762, 806336, 957524, 1915048, 3830096, 7660192, 15320384]

約数ペア:

[(1, 15320384), (2, 7660192), (4, 3830096), (8, 1915048), (16, 957524), (19, 806336), (32, 478762), (38, 403168), (43, 356288), (64, 239381), (76, 201584), (86, 178144), (152, 100792), (172, 89072), (293, 52288), (304, 50396), (344, 44536), (586, 26144), (608, 25198), (688, 22268), (817, 18752), (1172, 13072), (1216, 12599), (1376, 11134), (1634, 9376), (2344, 6536), (2752, 5567), (3268, 4688)]