40952002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7759}}^1$

素因数の和:7810

約数の個数: 32

約数和(自身を含む): 78220800

約数和(自身を除く): 37268798

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 7759, 15518, 54313, 100867, 108626, 201734, 225011, 450022, 706069, 1412138, 1575077, 2925143, 3150154, 5850286, 20476001, 40952002]

約数ペア:

[(1, 40952002), (2, 20476001), (7, 5850286), (13, 3150154), (14, 2925143), (26, 1575077), (29, 1412138), (58, 706069), (91, 450022), (182, 225011), (203, 201734), (377, 108626), (406, 100867), (754, 54313), (2639, 15518), (5278, 7759)]