40982762

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 62638272

約数和(自身を除く): 21655510

約数列:

[1, 2, 71, 142, 257, 514, 1123, 2246, 18247, 36494, 79733, 159466, 288611, 577222, 20491381, 40982762]

約数ペア:

[(1, 40982762), (2, 20491381), (71, 577222), (142, 288611), (257, 159466), (514, 79733), (1123, 36494), (2246, 18247)]