28284787438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{6823}}^1\times {\mathrm{66863}}^1$

素因数の和:73719

約数の個数: 16

約数和(自身を含む): 43802873856

約数和(自身を除く): 15518086418

約数列:

[1, 2, 31, 62, 6823, 13646, 66863, 133726, 211513, 423026, 2072753, 4145506, 456206249, 912412498, 14142393719, 28284787438]

約数ペア:

[(1, 28284787438), (2, 14142393719), (31, 912412498), (62, 456206249), (6823, 4145506), (13646, 2072753), (66863, 423026), (133726, 211513)]