28440078

素因数分解:

$2^1\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{3331}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 56937216

約数和(自身を除く): 28497138

約数列:

[1, 2, 3, 6, 1423, 2846, 3331, 4269, 6662, 8538, 9993, 19986, 4740013, 9480026, 14220039, 28440078]

約数ペア:

[(1, 28440078), (2, 14220039), (3, 9480026), (6, 4740013), (1423, 19986), (2846, 9993), (3331, 8538), (4269, 6662)]