39907244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8623}}^1$

素因数の和:8729

約数の個数: 24

約数和(自身を含む): 76063680

約数和(自身を除く): 36156436

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 8623, 17246, 34492, 112099, 224198, 448396, 767447, 1534894, 3069788, 9976811, 19953622, 39907244]

約数ペア:

[(1, 39907244), (2, 19953622), (4, 9976811), (13, 3069788), (26, 1534894), (52, 767447), (89, 448396), (178, 224198), (356, 112099), (1157, 34492), (2314, 17246), (4628, 8623)]