29123763208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1951}}^1$

素因数の和:2710

約数の個数: 64

約数和(自身を含む): 56844426240

約数和(自身を除く): 27720663032

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 641, 1282, 1951, 2564, 2911, 3902, 5128, 5822, 7804, 11644, 15608, 23288, 26281, 45511, 52562, 79991, 91022, 105124, 138521, 159982, 182044, 210248, 277042, 319964, 364088, 554084, 639928, 1108168, 1250591, 1865951, 2501182, 3731902, 5002364, 5679361, 7463804, 10004728, 11358722, 14927608, 22717444, 45434888, 51274231, 88791961, 102548462, 177583922, 205096924, 355167844, 410193848, 710335688, 3640470401, 7280940802, 14561881604, 29123763208]

約数ペア:

[(1, 29123763208), (2, 14561881604), (4, 7280940802), (8, 3640470401), (41, 710335688), (71, 410193848), (82, 355167844), (142, 205096924), (164, 177583922), (284, 102548462), (328, 88791961), (568, 51274231), (641, 45434888), (1282, 22717444), (1951, 14927608), (2564, 11358722), (2911, 10004728), (3902, 7463804), (5128, 5679361), (5822, 5002364), (7804, 3731902), (11644, 2501182), (15608, 1865951), (23288, 1250591), (26281, 1108168), (45511, 639928), (52562, 554084), (79991, 364088), (91022, 319964), (105124, 277042), (138521, 210248), (159982, 182044)]