172848872

素因数分解:

$2^3\times 7^2\times {\mathrm{440941}}^1$

素因数の和:440961

約数の個数: 24

約数和(自身を含む): 377005410

約数和(自身を除く): 204156538

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 440941, 881882, 1763764, 3086587, 3527528, 6173174, 12346348, 21606109, 24692696, 43212218, 86424436, 172848872]

約数ペア:

[(1, 172848872), (2, 86424436), (4, 43212218), (7, 24692696), (8, 21606109), (14, 12346348), (28, 6173174), (49, 3527528), (56, 3086587), (98, 1763764), (196, 881882), (392, 440941)]