71369792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{85781}}^1$

素因数の和:85806

約数の個数: 28

約数和(自身を含む): 152520396

約数和(自身を除く): 81150604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 85781, 171562, 343124, 686248, 1115153, 1372496, 2230306, 2744992, 4460612, 5489984, 8921224, 17842448, 35684896, 71369792]

約数ペア:

[(1, 71369792), (2, 35684896), (4, 17842448), (8, 8921224), (13, 5489984), (16, 4460612), (26, 2744992), (32, 2230306), (52, 1372496), (64, 1115153), (104, 686248), (208, 343124), (416, 171562), (832, 85781)]