26888974258

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{17327}}^1$

素因数の和:17746

約数の個数: 32

約数和(自身を含む): 42178569984

約数和(自身を除く): 15289595726

約数列:

[1, 2, 37, 67, 74, 134, 313, 626, 2479, 4958, 11581, 17327, 20971, 23162, 34654, 41942, 641099, 775927, 1160909, 1282198, 1551854, 2321818, 5423351, 10846702, 42953633, 85907266, 200663987, 363364517, 401327974, 726729034, 13444487129, 26888974258]

約数ペア:

[(1, 26888974258), (2, 13444487129), (37, 726729034), (67, 401327974), (74, 363364517), (134, 200663987), (313, 85907266), (626, 42953633), (2479, 10846702), (4958, 5423351), (11581, 2321818), (17327, 1551854), (20971, 1282198), (23162, 1160909), (34654, 775927), (41942, 641099)]