28039068

素因数分解:

$2^2\times 3^3\times {\mathrm{259621}}^1$

素因数の和:259634

約数の個数: 24

約数和(自身を含む): 72694160

約数和(自身を除く): 44655092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 259621, 519242, 778863, 1038484, 1557726, 2336589, 3115452, 4673178, 7009767, 9346356, 14019534, 28039068]

約数ペア:

[(1, 28039068), (2, 14019534), (3, 9346356), (4, 7009767), (6, 4673178), (9, 3115452), (12, 2336589), (18, 1557726), (27, 1038484), (36, 778863), (54, 519242), (108, 259621)]