29045744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19949}}^1$

素因数の和:19977

約数の個数: 40

約数和(自身を含む): 69266400

約数和(自身を除く): 40220656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19949, 39898, 79796, 139643, 159592, 259337, 279286, 319184, 518674, 558572, 1037348, 1117144, 1815359, 2074696, 2234288, 3630718, 4149392, 7261436, 14522872, 29045744]

約数ペア:

[(1, 29045744), (2, 14522872), (4, 7261436), (7, 4149392), (8, 3630718), (13, 2234288), (14, 2074696), (16, 1815359), (26, 1117144), (28, 1037348), (52, 558572), (56, 518674), (91, 319184), (104, 279286), (112, 259337), (182, 159592), (208, 139643), (364, 79796), (728, 39898), (1456, 19949)]