40738238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5539

約数の個数: 16

約数和(自身を含む): 63148896

約数和(自身を除く): 22410658

約数列:

[1, 2, 53, 71, 106, 142, 3763, 5413, 7526, 10826, 286889, 384323, 573778, 768646, 20369119, 40738238]

約数ペア:

[(1, 40738238), (2, 20369119), (53, 768646), (71, 573778), (106, 384323), (142, 286889), (3763, 10826), (5413, 7526)]