40075046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4057}}^1$

素因数の和:4519

約数の個数: 16

約数和(自身を含む): 65739600

約数和(自身を除く): 25664554

約数列:

[1, 2, 11, 22, 449, 898, 4057, 4939, 8114, 9878, 44627, 89254, 1821593, 3643186, 20037523, 40075046]

約数ペア:

[(1, 40075046), (2, 20037523), (11, 3643186), (22, 1821593), (449, 89254), (898, 44627), (4057, 9878), (4939, 8114)]