28537124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8423}}^1$

素因数の和:8456

約数の個数: 36

約数和(自身を含む): 62741952

約数和(自身を除く): 34204828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 8423, 16846, 33692, 58961, 92653, 117922, 185306, 235844, 370612, 648571, 1019183, 1297142, 2038366, 2594284, 4076732, 7134281, 14268562, 28537124]

約数ペア:

[(1, 28537124), (2, 14268562), (4, 7134281), (7, 4076732), (11, 2594284), (14, 2038366), (22, 1297142), (28, 1019183), (44, 648571), (77, 370612), (121, 235844), (154, 185306), (242, 117922), (308, 92653), (484, 58961), (847, 33692), (1694, 16846), (3388, 8423)]