27926738

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86729}}^1$

素因数の和:86761

約数の個数: 16

約数和(自身を含む): 49956480

約数和(自身を除く): 22029742

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 86729, 173458, 607103, 1214206, 1994767, 3989534, 13963369, 27926738]

約数ペア:

[(1, 27926738), (2, 13963369), (7, 3989534), (14, 1994767), (23, 1214206), (46, 607103), (161, 173458), (322, 86729)]