78027976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{57713}}^1$

素因数の和:57745

約数の個数: 24

約数和(自身を含む): 158424930

約数和(自身を除く): 80396954

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 57713, 115426, 230852, 461704, 750269, 1500538, 3001076, 6002152, 9753497, 19506994, 39013988, 78027976]

約数ペア:

[(1, 78027976), (2, 39013988), (4, 19506994), (8, 9753497), (13, 6002152), (26, 3001076), (52, 1500538), (104, 750269), (169, 461704), (338, 230852), (676, 115426), (1352, 57713)]