78828848

素因数分解:

$2^4\times 7^2\times {\mathrm{100547}}^1$

素因数の和:100569

約数の個数: 30

約数和(自身を含む): 177668316

約数和(自身を除く): 98839468

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 100547, 201094, 402188, 703829, 804376, 1407658, 1608752, 2815316, 4926803, 5630632, 9853606, 11261264, 19707212, 39414424, 78828848]

約数ペア:

[(1, 78828848), (2, 39414424), (4, 19707212), (7, 11261264), (8, 9853606), (14, 5630632), (16, 4926803), (28, 2815316), (49, 1608752), (56, 1407658), (98, 804376), (112, 703829), (196, 402188), (392, 201094), (784, 100547)]