27682012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 51287040

約数和(自身を除く): 23605028

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 1907, 3629, 3814, 7258, 7628, 14516, 36233, 72466, 144932, 364237, 728474, 1456948, 6920503, 13841006, 27682012]

約数ペア:

[(1, 27682012), (2, 13841006), (4, 6920503), (19, 1456948), (38, 728474), (76, 364237), (191, 144932), (382, 72466), (764, 36233), (1907, 14516), (3629, 7628), (3814, 7258)]