40313188

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 36

約数和(自身を含む): 76779472

約数和(自身を除く): 36466284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 289, 578, 731, 811, 1156, 1462, 1622, 2924, 3244, 12427, 13787, 24854, 27574, 34873, 49708, 55148, 69746, 139492, 234379, 468758, 592841, 937516, 1185682, 2371364, 10078297, 20156594, 40313188]

約数ペア:

[(1, 40313188), (2, 20156594), (4, 10078297), (17, 2371364), (34, 1185682), (43, 937516), (68, 592841), (86, 468758), (172, 234379), (289, 139492), (578, 69746), (731, 55148), (811, 49708), (1156, 34873), (1462, 27574), (1622, 24854), (2924, 13787), (3244, 12427)]