40073858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{1381}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 65672640

約数和(自身を除く): 25598782

約数列:

[1, 2, 11, 22, 1319, 1381, 2638, 2762, 14509, 15191, 29018, 30382, 1821539, 3643078, 20036929, 40073858]

約数ペア:

[(1, 40073858), (2, 20036929), (11, 3643078), (22, 1821539), (1319, 30382), (1381, 29018), (2638, 15191), (2762, 14509)]