37421072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179909}}^1$

素因数の和:179930

約数の個数: 20

約数和(自身を含む): 78080940

約数和(自身を除く): 40659868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 179909, 359818, 719636, 1439272, 2338817, 2878544, 4677634, 9355268, 18710536, 37421072]

約数ペア:

[(1, 37421072), (2, 18710536), (4, 9355268), (8, 4677634), (13, 2878544), (16, 2338817), (26, 1439272), (52, 719636), (104, 359818), (208, 179909)]