77018858

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4598

約数の個数: 32

約数和(自身を含む): 140403456

約数和(自身を除く): 63384598

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 4513, 8533, 9026, 17066, 31591, 63182, 103799, 207598, 239189, 478378, 726593, 1453186, 1674323, 3348646, 5501347, 11002694, 38509429, 77018858]

約数ペア:

[(1, 77018858), (2, 38509429), (7, 11002694), (14, 5501347), (23, 3348646), (46, 1674323), (53, 1453186), (106, 726593), (161, 478378), (322, 239189), (371, 207598), (742, 103799), (1219, 63182), (2438, 31591), (4513, 17066), (8533, 9026)]