28249386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 34492566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 167, 233, 242, 334, 363, 466, 501, 699, 726, 1002, 1398, 1837, 2563, 3674, 5126, 5511, 7689, 11022, 15378, 20207, 28193, 38911, 40414, 56386, 60621, 77822, 84579, 116733, 121242, 169158, 233466, 428021, 856042, 1284063, 2568126, 4708231, 9416462, 14124693, 28249386]

約数ペア:

[(1, 28249386), (2, 14124693), (3, 9416462), (6, 4708231), (11, 2568126), (22, 1284063), (33, 856042), (66, 428021), (121, 233466), (167, 169158), (233, 121242), (242, 116733), (334, 84579), (363, 77822), (466, 60621), (501, 56386), (699, 40414), (726, 38911), (1002, 28193), (1398, 20207), (1837, 15378), (2563, 11022), (3674, 7689), (5126, 5511)]