78073898

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{13907}}^1$

素因数の和:14317

約数の個数: 16

約数和(自身を含む): 134184384

約数和(自身を除く): 56110486

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 13907, 27814, 97349, 194698, 5576707, 11153414, 39036949, 78073898]

約数ペア:

[(1, 78073898), (2, 39036949), (7, 11153414), (14, 5576707), (401, 194698), (802, 97349), (2807, 27814), (5614, 13907)]