27807292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 49714560

約数和(自身を除く): 21907268

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 547, 716, 1094, 2188, 12709, 25418, 38837, 50836, 77674, 97913, 155348, 195826, 391652, 6951823, 13903646, 27807292]

約数ペア:

[(1, 27807292), (2, 13903646), (4, 6951823), (71, 391652), (142, 195826), (179, 155348), (284, 97913), (358, 77674), (547, 50836), (716, 38837), (1094, 25418), (2188, 12709)]