78155426

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5938

約数の個数: 24

約数和(自身を含む): 129971520

約数和(自身を除く): 51816094

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 5879, 6647, 11758, 13294, 99943, 135217, 199886, 270434, 1699031, 2298689, 3398062, 4597378, 39077713, 78155426]

約数ペア:

[(1, 78155426), (2, 39077713), (17, 4597378), (23, 3398062), (34, 2298689), (46, 1699031), (289, 270434), (391, 199886), (578, 135217), (782, 99943), (5879, 13294), (6647, 11758)]