27135568

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{8609}}^1$

素因数の和:8814

約数の個数: 20

約数和(自身を含む): 52848180

約数和(自身を除く): 25712612

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 8609, 17218, 34436, 68872, 137744, 1695973, 3391946, 6783892, 13567784, 27135568]

約数ペア:

[(1, 27135568), (2, 13567784), (4, 6783892), (8, 3391946), (16, 1695973), (197, 137744), (394, 68872), (788, 34436), (1576, 17218), (3152, 8609)]