4127128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 8098560

約数和(自身を除く): 3971432

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 191, 292, 296, 382, 584, 764, 1528, 2701, 5402, 7067, 10804, 13943, 14134, 21608, 27886, 28268, 55772, 56536, 111544, 515891, 1031782, 2063564, 4127128]

約数ペア:

[(1, 4127128), (2, 2063564), (4, 1031782), (8, 515891), (37, 111544), (73, 56536), (74, 55772), (146, 28268), (148, 27886), (191, 21608), (292, 14134), (296, 13943), (382, 10804), (584, 7067), (764, 5402), (1528, 2701)]