78820616

素因数分解:

$2^3\times 7^2\times {\mathrm{201073}}^1$

素因数の和:201093

約数の個数: 24

約数和(自身を含む): 171918270

約数和(自身を除く): 93097654

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 201073, 402146, 804292, 1407511, 1608584, 2815022, 5630044, 9852577, 11260088, 19705154, 39410308, 78820616]

約数ペア:

[(1, 78820616), (2, 39410308), (4, 19705154), (7, 11260088), (8, 9852577), (14, 5630044), (28, 2815022), (49, 1608584), (56, 1407511), (98, 804292), (196, 402146), (392, 201073)]