78326348

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 139819680

約数和(自身を除く): 61493332

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 1429, 2858, 5716, 13703, 27406, 54812, 101459, 202918, 275797, 405836, 551594, 1103188, 19581587, 39163174, 78326348]

約数ペア:

[(1, 78326348), (2, 39163174), (4, 19581587), (71, 1103188), (142, 551594), (193, 405836), (284, 275797), (386, 202918), (772, 101459), (1429, 54812), (2858, 27406), (5716, 13703)]