39489044

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7159}}^1$

素因数の和:7367

約数の個数: 24

約数和(自身を含む): 79390080

約数和(自身を除く): 39901036

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 7159, 14318, 28636, 50113, 100226, 200452, 1410323, 2820646, 5641292, 9872261, 19744522, 39489044]

約数ペア:

[(1, 39489044), (2, 19744522), (4, 9872261), (7, 5641292), (14, 2820646), (28, 1410323), (197, 200452), (394, 100226), (788, 50113), (1379, 28636), (2758, 14318), (5516, 7159)]