78288238

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{5477}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 134364384

約数和(自身を除く): 56076146

約数列:

[1, 2, 7, 14, 1021, 2042, 5477, 7147, 10954, 14294, 38339, 76678, 5592017, 11184034, 39144119, 78288238]

約数ペア:

[(1, 78288238), (2, 39144119), (7, 11184034), (14, 5592017), (1021, 76678), (2042, 38339), (5477, 14294), (7147, 10954)]