27631076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{57089}}^1$

素因数の和:57115

約数の個数: 18

約数和(自身を含む): 53150790

約数和(自身を除く): 25519714

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 57089, 114178, 228356, 627979, 1255958, 2511916, 6907769, 13815538, 27631076]

約数ペア:

[(1, 27631076), (2, 13815538), (4, 6907769), (11, 2511916), (22, 1255958), (44, 627979), (121, 228356), (242, 114178), (484, 57089)]