28173714

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{12071}}^1$

素因数の和:12465

約数の個数: 16

約数和(自身を含む): 56496960

約数和(自身を除く): 28323246

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 12071, 24142, 36213, 72426, 4695619, 9391238, 14086857, 28173714]

約数ペア:

[(1, 28173714), (2, 14086857), (3, 9391238), (6, 4695619), (389, 72426), (778, 36213), (1167, 24142), (2334, 12071)]