28825346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 47803392

約数和(自身を除く): 18978046

約数列:

[1, 2, 11, 22, 121, 242, 311, 383, 622, 766, 3421, 4213, 6842, 8426, 37631, 46343, 75262, 92686, 119113, 238226, 1310243, 2620486, 14412673, 28825346]

約数ペア:

[(1, 28825346), (2, 14412673), (11, 2620486), (22, 1310243), (121, 238226), (242, 119113), (311, 92686), (383, 75262), (622, 46343), (766, 37631), (3421, 8426), (4213, 6842)]