42374984

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 39273016

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 719, 1112, 1438, 2876, 5752, 7367, 14734, 29468, 38107, 58936, 76214, 99941, 152428, 199882, 304856, 399764, 799528, 5296873, 10593746, 21187492, 42374984]

約数ペア:

[(1, 42374984), (2, 21187492), (4, 10593746), (8, 5296873), (53, 799528), (106, 399764), (139, 304856), (212, 199882), (278, 152428), (424, 99941), (556, 76214), (719, 58936), (1112, 38107), (1438, 29468), (2876, 14734), (5752, 7367)]