42191716

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2239}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 84546560

約数和(自身を除く): 42354844

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2239, 2692, 4478, 4711, 8956, 9422, 15673, 18844, 31346, 62692, 1506847, 3013694, 6027388, 10547929, 21095858, 42191716]

約数ペア:

[(1, 42191716), (2, 21095858), (4, 10547929), (7, 6027388), (14, 3013694), (28, 1506847), (673, 62692), (1346, 31346), (2239, 18844), (2692, 15673), (4478, 9422), (4711, 8956)]