77286170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1373}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 150271632

約数和(自身を除く): 72985462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 1373, 2165, 2746, 4330, 5629, 6865, 11258, 13730, 17849, 28145, 35698, 56290, 89245, 178490, 594509, 1189018, 2972545, 5945090, 7728617, 15457234, 38643085, 77286170]

約数ペア:

[(1, 77286170), (2, 38643085), (5, 15457234), (10, 7728617), (13, 5945090), (26, 2972545), (65, 1189018), (130, 594509), (433, 178490), (866, 89245), (1373, 56290), (2165, 35698), (2746, 28145), (4330, 17849), (5629, 13730), (6865, 11258)]