28723644

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{9613}}^1$

素因数の和:9706

約数の個数: 36

約数和(自身を含む): 73489416

約数和(自身を除く): 44765772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 9613, 19226, 28839, 38452, 57678, 86517, 115356, 173034, 346068, 797879, 1595758, 2393637, 3191516, 4787274, 7180911, 9574548, 14361822, 28723644]

約数ペア:

[(1, 28723644), (2, 14361822), (3, 9574548), (4, 7180911), (6, 4787274), (9, 3191516), (12, 2393637), (18, 1595758), (36, 797879), (83, 346068), (166, 173034), (249, 115356), (332, 86517), (498, 57678), (747, 38452), (996, 28839), (1494, 19226), (2988, 9613)]