27821266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43607}}^1$

素因数の和:43649

約数の個数: 16

約数和(自身を含む): 47096640

約数和(自身を除く): 19275374

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 43607, 87214, 479677, 959354, 1264603, 2529206, 13910633, 27821266]

約数ペア:

[(1, 27821266), (2, 13910633), (11, 2529206), (22, 1264603), (29, 959354), (58, 479677), (319, 87214), (638, 43607)]