17712772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 39029760

約数和(自身を除く): 21316988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 439, 524, 878, 917, 1441, 1756, 1834, 2882, 3073, 3668, 4829, 5764, 6146, 9658, 10087, 12292, 19316, 20174, 33803, 40348, 57509, 67606, 115018, 135212, 230036, 402563, 632599, 805126, 1265198, 1610252, 2530396, 4428193, 8856386, 17712772]

約数ペア:

[(1, 17712772), (2, 8856386), (4, 4428193), (7, 2530396), (11, 1610252), (14, 1265198), (22, 805126), (28, 632599), (44, 402563), (77, 230036), (131, 135212), (154, 115018), (262, 67606), (308, 57509), (439, 40348), (524, 33803), (878, 20174), (917, 19316), (1441, 12292), (1756, 10087), (1834, 9658), (2882, 6146), (3073, 5764), (3668, 4829)]