28260756

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8093}}^1$

素因数の和:8200

約数の個数: 36

約数和(自身を含む): 72182292

約数和(自身を除く): 43921536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8093, 16186, 24279, 32372, 48558, 72837, 97116, 145674, 291348, 785021, 1570042, 2355063, 3140084, 4710126, 7065189, 9420252, 14130378, 28260756]

約数ペア:

[(1, 28260756), (2, 14130378), (3, 9420252), (4, 7065189), (6, 4710126), (9, 3140084), (12, 2355063), (18, 1570042), (36, 785021), (97, 291348), (194, 145674), (291, 97116), (388, 72837), (582, 48558), (873, 32372), (1164, 24279), (1746, 16186), (3492, 8093)]