68485508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188147}}^1$

素因数の和:188171

約数の個数: 24

約数和(自身を含む): 147508032

約数和(自身を除く): 79022524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 188147, 376294, 752588, 1317029, 2445911, 2634058, 4891822, 5268116, 9783644, 17121377, 34242754, 68485508]

約数ペア:

[(1, 68485508), (2, 34242754), (4, 17121377), (7, 9783644), (13, 5268116), (14, 4891822), (26, 2634058), (28, 2445911), (52, 1317029), (91, 752588), (182, 376294), (364, 188147)]