42987056

素因数分解:

$2^4\times 7^1\times {\mathrm{383813}}^1$

素因数の和:383828

約数の個数: 20

約数和(自身を含む): 95185872

約数和(自身を除く): 52198816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383813, 767626, 1535252, 2686691, 3070504, 5373382, 6141008, 10746764, 21493528, 42987056]

約数ペア:

[(1, 42987056), (2, 21493528), (4, 10746764), (7, 6141008), (8, 5373382), (14, 3070504), (16, 2686691), (28, 1535252), (56, 767626), (112, 383813)]