12897263824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{24251}}^1$

素因数の和:25075

約数の個数: 40

約数和(自身を含む): 25603709472

約数和(自身を除く): 12706445648

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 773, 1546, 3092, 6184, 12368, 24251, 33239, 48502, 66478, 97004, 132956, 194008, 265912, 388016, 531824, 1042793, 2085586, 4171172, 8342344, 16684688, 18746023, 37492046, 74984092, 149968184, 299936368, 806078989, 1612157978, 3224315956, 6448631912, 12897263824]

約数ペア:

[(1, 12897263824), (2, 6448631912), (4, 3224315956), (8, 1612157978), (16, 806078989), (43, 299936368), (86, 149968184), (172, 74984092), (344, 37492046), (688, 18746023), (773, 16684688), (1546, 8342344), (3092, 4171172), (6184, 2085586), (12368, 1042793), (24251, 531824), (33239, 388016), (48502, 265912), (66478, 194008), (97004, 132956)]