38129878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 24575786

約数列:

[1, 2, 17, 34, 47, 94, 107, 214, 223, 446, 799, 1598, 1819, 3638, 3791, 5029, 7582, 10058, 10481, 20962, 23861, 47722, 85493, 170986, 178177, 356354, 405637, 811274, 1121467, 2242934, 19064939, 38129878]

約数ペア:

[(1, 38129878), (2, 19064939), (17, 2242934), (34, 1121467), (47, 811274), (94, 405637), (107, 356354), (214, 178177), (223, 170986), (446, 85493), (799, 47722), (1598, 23861), (1819, 20962), (3638, 10481), (3791, 10058), (5029, 7582)]