27137776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89269}}^1$

素因数の和:89296

約数の個数: 20

約数和(自身を含む): 55347400

約数和(自身を除く): 28209624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89269, 178538, 357076, 714152, 1428304, 1696111, 3392222, 6784444, 13568888, 27137776]

約数ペア:

[(1, 27137776), (2, 13568888), (4, 6784444), (8, 3392222), (16, 1696111), (19, 1428304), (38, 714152), (76, 357076), (152, 178538), (304, 89269)]