7849712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 30

約数和(自身を含む): 16474392

約数和(自身を除く): 8624680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 2903, 5806, 11612, 23224, 37739, 46448, 75478, 150956, 301912, 490607, 603824, 981214, 1962428, 3924856, 7849712]

約数ペア:

[(1, 7849712), (2, 3924856), (4, 1962428), (8, 981214), (13, 603824), (16, 490607), (26, 301912), (52, 150956), (104, 75478), (169, 46448), (208, 37739), (338, 23224), (676, 11612), (1352, 5806), (2704, 2903)]