16439967712

素因数分解:

$2^5\times 7^1\times {\mathrm{7499}}^1\times {\mathrm{9787}}^1$

素因数の和:17303

約数の個数: 48

約数和(自身を含む): 36998640000

約数和(自身を除く): 20558672288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 7499, 9787, 14998, 19574, 29996, 39148, 52493, 59992, 68509, 78296, 104986, 119984, 137018, 156592, 209972, 239968, 274036, 313184, 419944, 548072, 839888, 1096144, 1679776, 2192288, 73392713, 146785426, 293570852, 513748991, 587141704, 1027497982, 1174283408, 2054995964, 2348566816, 4109991928, 8219983856, 16439967712]

約数ペア:

[(1, 16439967712), (2, 8219983856), (4, 4109991928), (7, 2348566816), (8, 2054995964), (14, 1174283408), (16, 1027497982), (28, 587141704), (32, 513748991), (56, 293570852), (112, 146785426), (224, 73392713), (7499, 2192288), (9787, 1679776), (14998, 1096144), (19574, 839888), (29996, 548072), (39148, 419944), (52493, 313184), (59992, 274036), (68509, 239968), (78296, 209972), (104986, 156592), (119984, 137018)]