68523008

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 44

約数和(自身を含む): 139351572

約数和(自身を除く): 70828564

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1097, 1952, 2194, 3904, 4388, 7808, 8776, 15616, 17552, 31232, 35104, 62464, 66917, 70208, 133834, 140416, 267668, 280832, 535336, 561664, 1070672, 1123328, 2141344, 4282688, 8565376, 17130752, 34261504, 68523008]

約数ペア:

[(1, 68523008), (2, 34261504), (4, 17130752), (8, 8565376), (16, 4282688), (32, 2141344), (61, 1123328), (64, 1070672), (122, 561664), (128, 535336), (244, 280832), (256, 267668), (488, 140416), (512, 133834), (976, 70208), (1024, 66917), (1097, 62464), (1952, 35104), (2194, 31232), (3904, 17552), (4388, 15616), (7808, 8776)]