27712636

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4610

約数の個数: 36

約数和(自身を含む): 58247616

約数和(自身を除く): 30534980

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 4561, 6076, 9122, 18244, 31927, 63854, 127708, 141391, 223489, 282782, 446978, 565564, 893956, 989737, 1979474, 3958948, 6928159, 13856318, 27712636]

約数ペア:

[(1, 27712636), (2, 13856318), (4, 6928159), (7, 3958948), (14, 1979474), (28, 989737), (31, 893956), (49, 565564), (62, 446978), (98, 282782), (124, 223489), (196, 141391), (217, 127708), (434, 63854), (868, 31927), (1519, 18244), (3038, 9122), (4561, 6076)]