77256368

素因数分解:

$2^4\times 7^1\times {\mathrm{689789}}^1$

素因数の和:689804

約数の個数: 20

約数和(自身を含む): 171067920

約数和(自身を除く): 93811552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 689789, 1379578, 2759156, 4828523, 5518312, 9657046, 11036624, 19314092, 38628184, 77256368]

約数ペア:

[(1, 77256368), (2, 38628184), (4, 19314092), (7, 11036624), (8, 9657046), (14, 5518312), (16, 4828523), (28, 2759156), (56, 1379578), (112, 689789)]