28104976

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{11789}}^1$

素因数の和:11946

約数の個数: 20

約数和(自身を含む): 54823500

約数和(自身を除く): 26718524

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 11789, 23578, 47156, 94312, 188624, 1756561, 3513122, 7026244, 14052488, 28104976]

約数ペア:

[(1, 28104976), (2, 14052488), (4, 7026244), (8, 3513122), (16, 1756561), (149, 188624), (298, 94312), (596, 47156), (1192, 23578), (2384, 11789)]