40025804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109961}}^1$

素因数の和:109985

約数の個数: 24

約数和(自身を含む): 86210208

約数和(自身を除く): 46184404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 109961, 219922, 439844, 769727, 1429493, 1539454, 2858986, 3078908, 5717972, 10006451, 20012902, 40025804]

約数ペア:

[(1, 40025804), (2, 20012902), (4, 10006451), (7, 5717972), (13, 3078908), (14, 2858986), (26, 1539454), (28, 1429493), (52, 769727), (91, 439844), (182, 219922), (364, 109961)]