42644308

素因数分解:

$2^2\times 7^2\times {\mathrm{217573}}^1$

素因数の和:217591

約数の個数: 18

約数和(自身を含む): 86812026

約数和(自身を除く): 44167718

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 217573, 435146, 870292, 1523011, 3046022, 6092044, 10661077, 21322154, 42644308]

約数ペア:

[(1, 42644308), (2, 21322154), (4, 10661077), (7, 6092044), (14, 3046022), (28, 1523011), (49, 870292), (98, 435146), (196, 217573)]