40652378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29501}}^1$

素因数の和:29569

約数の個数: 16

約数和(自身を含む): 66910536

約数和(自身を除く): 26258158

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 29501, 59002, 383513, 767026, 1563553, 3127106, 20326189, 40652378]

約数ペア:

[(1, 40652378), (2, 20326189), (13, 3127106), (26, 1563553), (53, 767026), (106, 383513), (689, 59002), (1378, 29501)]