38871216

素因数分解:

$2^4\times 3^2\times {\mathrm{269939}}^1$

素因数の和:269953

約数の個数: 30

約数和(自身を含む): 108785820

約数和(自身を除く): 69914604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269939, 539878, 809817, 1079756, 1619634, 2159512, 2429451, 3239268, 4319024, 4858902, 6478536, 9717804, 12957072, 19435608, 38871216]

約数ペア:

[(1, 38871216), (2, 19435608), (3, 12957072), (4, 9717804), (6, 6478536), (8, 4858902), (9, 4319024), (12, 3239268), (16, 2429451), (18, 2159512), (24, 1619634), (36, 1079756), (48, 809817), (72, 539878), (144, 269939)]