78008294

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61231}}^1$

素因数の和:61260

約数の個数: 24

約数和(自身を含む): 146589408

約数和(自身を除く): 68581114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 61231, 122462, 428617, 796003, 857234, 1592006, 3000319, 5572021, 6000638, 11144042, 39004147, 78008294]

約数ペア:

[(1, 78008294), (2, 39004147), (7, 11144042), (13, 6000638), (14, 5572021), (26, 3000319), (49, 1592006), (91, 857234), (98, 796003), (182, 428617), (637, 122462), (1274, 61231)]