42987224

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4019}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 92620800

約数和(自身を除く): 49633576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 4019, 5348, 8038, 10696, 16076, 28133, 32152, 56266, 112532, 225064, 767629, 1535258, 3070516, 5373403, 6141032, 10746806, 21493612, 42987224]

約数ペア:

[(1, 42987224), (2, 21493612), (4, 10746806), (7, 6141032), (8, 5373403), (14, 3070516), (28, 1535258), (56, 767629), (191, 225064), (382, 112532), (764, 56266), (1337, 32152), (1528, 28133), (2674, 16076), (4019, 10696), (5348, 8038)]