1345970176

素因数分解:

$2^{13}\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3890

約数の個数: 56

約数和(自身を含む): 2755096344

約数和(自身を除く): 1409126168

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2048, 2752, 3821, 4096, 5504, 7642, 8192, 11008, 15284, 22016, 30568, 44032, 61136, 88064, 122272, 164303, 176128, 244544, 328606, 352256, 489088, 657212, 978176, 1314424, 1956352, 2628848, 3912704, 5257696, 7825408, 10515392, 15650816, 21030784, 31301632, 42061568, 84123136, 168246272, 336492544, 672985088, 1345970176]

約数ペア:

[(1, 1345970176), (2, 672985088), (4, 336492544), (8, 168246272), (16, 84123136), (32, 42061568), (43, 31301632), (64, 21030784), (86, 15650816), (128, 10515392), (172, 7825408), (256, 5257696), (344, 3912704), (512, 2628848), (688, 1956352), (1024, 1314424), (1376, 978176), (2048, 657212), (2752, 489088), (3821, 352256), (4096, 328606), (5504, 244544), (7642, 176128), (8192, 164303), (11008, 122272), (15284, 88064), (22016, 61136), (30568, 44032)]