40275898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 69382656

約数和(自身を除く): 29106758

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 1433, 2162, 2866, 14053, 18629, 28106, 32959, 37258, 65918, 67351, 134702, 428467, 856934, 875563, 1549073, 1751126, 3098146, 20137949, 40275898]

約数ペア:

[(1, 40275898), (2, 20137949), (13, 3098146), (23, 1751126), (26, 1549073), (46, 875563), (47, 856934), (94, 428467), (299, 134702), (598, 67351), (611, 65918), (1081, 37258), (1222, 32959), (1433, 28106), (2162, 18629), (2866, 14053)]