47404984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2707}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 97488000

約数和(自身を除く): 50083016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2707, 4378, 5414, 8756, 10828, 17512, 21656, 29777, 59554, 119108, 238216, 538693, 1077386, 2154772, 4309544, 5925623, 11851246, 23702492, 47404984]

約数ペア:

[(1, 47404984), (2, 23702492), (4, 11851246), (8, 5925623), (11, 4309544), (22, 2154772), (44, 1077386), (88, 538693), (199, 238216), (398, 119108), (796, 59554), (1592, 29777), (2189, 21656), (2707, 17512), (4378, 10828), (5414, 8756)]