28445406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{39181}}^1$

素因数の和:39208

約数の個数: 24

約数和(自身を含む): 62534472

約数和(自身を除く): 34089066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 39181, 78362, 117543, 235086, 430991, 861982, 1292973, 2585946, 4740901, 9481802, 14222703, 28445406]

約数ペア:

[(1, 28445406), (2, 14222703), (3, 9481802), (6, 4740901), (11, 2585946), (22, 1292973), (33, 861982), (66, 430991), (121, 235086), (242, 117543), (363, 78362), (726, 39181)]