15697765376

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5475

約数の個数: 88

約数和(自身を含む): 32579331456

約数和(自身を除く): 16881566080

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 128, 188, 244, 256, 376, 488, 512, 752, 976, 1024, 1504, 1952, 2867, 3008, 3904, 5347, 5734, 6016, 7808, 10694, 11468, 12032, 15616, 21388, 22936, 24064, 31232, 42776, 45872, 48128, 62464, 85552, 91744, 171104, 183488, 251309, 326167, 342208, 366976, 502618, 652334, 684416, 733952, 1005236, 1304668, 1368832, 1467904, 2010472, 2609336, 2737664, 2935808, 4020944, 5218672, 5475328, 8041888, 10437344, 15329849, 16083776, 20874688, 30659698, 32167552, 41749376, 61319396, 64335104, 83498752, 122638792, 128670208, 166997504, 245277584, 257340416, 333995008, 490555168, 981110336, 1962220672, 3924441344, 7848882688, 15697765376]

約数ペア:

[(1, 15697765376), (2, 7848882688), (4, 3924441344), (8, 1962220672), (16, 981110336), (32, 490555168), (47, 333995008), (61, 257340416), (64, 245277584), (94, 166997504), (122, 128670208), (128, 122638792), (188, 83498752), (244, 64335104), (256, 61319396), (376, 41749376), (488, 32167552), (512, 30659698), (752, 20874688), (976, 16083776), (1024, 15329849), (1504, 10437344), (1952, 8041888), (2867, 5475328), (3008, 5218672), (3904, 4020944), (5347, 2935808), (5734, 2737664), (6016, 2609336), (7808, 2010472), (10694, 1467904), (11468, 1368832), (12032, 1304668), (15616, 1005236), (21388, 733952), (22936, 684416), (24064, 652334), (31232, 502618), (42776, 366976), (45872, 342208), (48128, 326167), (62464, 251309), (85552, 183488), (91744, 171104)]