67310908

素因数分解:

$2^2\times 7^2\times {\mathrm{343423}}^1$

素因数の和:343441

約数の個数: 18

約数和(自身を含む): 137026176

約数和(自身を除く): 69715268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343423, 686846, 1373692, 2403961, 4807922, 9615844, 16827727, 33655454, 67310908]

約数ペア:

[(1, 67310908), (2, 33655454), (4, 16827727), (7, 9615844), (14, 4807922), (28, 2403961), (49, 1373692), (98, 686846), (196, 343423)]