56760904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 112420800

約数和(自身を除く): 55659896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 887, 1684, 1774, 3368, 3548, 7096, 7999, 15998, 16853, 31996, 33706, 63992, 67412, 134824, 373427, 746854, 1493708, 2987416, 7095113, 14190226, 28380452, 56760904]

約数ペア:

[(1, 56760904), (2, 28380452), (4, 14190226), (8, 7095113), (19, 2987416), (38, 1493708), (76, 746854), (152, 373427), (421, 134824), (842, 67412), (887, 63992), (1684, 33706), (1774, 31996), (3368, 16853), (3548, 15998), (7096, 7999)]