73002992

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{106109}}^1$

素因数の和:106160

約数の個数: 20

約数和(自身を含む): 144734040

約数和(自身を除く): 71731048

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 106109, 212218, 424436, 848872, 1697744, 4562687, 9125374, 18250748, 36501496, 73002992]

約数ペア:

[(1, 73002992), (2, 36501496), (4, 18250748), (8, 9125374), (16, 4562687), (43, 1697744), (86, 848872), (172, 424436), (344, 212218), (688, 106109)]