67622410

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{16139}}^1$

素因数の和:16565

約数の個数: 16

約数和(自身を含む): 122018400

約数和(自身を除く): 54395990

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 16139, 32278, 80695, 161390, 6762241, 13524482, 33811205, 67622410]

約数ペア:

[(1, 67622410), (2, 33811205), (5, 13524482), (10, 6762241), (419, 161390), (838, 80695), (2095, 32278), (4190, 16139)]