27888476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90547}}^1$

素因数の和:90569

約数の個数: 24

約数和(自身を含む): 60848256

約数和(自身を除く): 32959780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 90547, 181094, 362188, 633829, 996017, 1267658, 1992034, 2535316, 3984068, 6972119, 13944238, 27888476]

約数ペア:

[(1, 27888476), (2, 13944238), (4, 6972119), (7, 3984068), (11, 2535316), (14, 1992034), (22, 1267658), (28, 996017), (44, 633829), (77, 362188), (154, 181094), (308, 90547)]