40278092

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 72164736

約数和(自身を除く): 31886644

約数列:

[1, 2, 4, 53, 106, 212, 313, 607, 626, 1214, 1252, 2428, 16589, 32171, 33178, 64342, 66356, 128684, 189991, 379982, 759964, 10069523, 20139046, 40278092]

約数ペア:

[(1, 40278092), (2, 20139046), (4, 10069523), (53, 759964), (106, 379982), (212, 189991), (313, 128684), (607, 66356), (626, 64342), (1214, 33178), (1252, 32171), (2428, 16589)]