28088766

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{19753}}^1$

素因数の和:19840

約数の個数: 24

約数和(自身を含む): 61632480

約数和(自身を除く): 33543714

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 19753, 39506, 59259, 118518, 177777, 355554, 1560487, 3120974, 4681461, 9362922, 14044383, 28088766]

約数ペア:

[(1, 28088766), (2, 14044383), (3, 9362922), (6, 4681461), (9, 3120974), (18, 1560487), (79, 355554), (158, 177777), (237, 118518), (474, 59259), (711, 39506), (1422, 19753)]