28415282

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 50678784

約数和(自身を除く): 22263502

約数列:

[1, 2, 7, 14, 31, 62, 217, 233, 281, 434, 466, 562, 1631, 1967, 3262, 3934, 7223, 8711, 14446, 17422, 50561, 60977, 65473, 101122, 121954, 130946, 458311, 916622, 2029663, 4059326, 14207641, 28415282]

約数ペア:

[(1, 28415282), (2, 14207641), (7, 4059326), (14, 2029663), (31, 916622), (62, 458311), (217, 130946), (233, 121954), (281, 101122), (434, 65473), (466, 60977), (562, 50561), (1631, 17422), (1967, 14446), (3262, 8711), (3934, 7223)]