39679556

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3643}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 79584960

約数和(自身を除く): 39905404

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 3643, 5446, 7286, 10892, 14572, 25501, 51002, 102004, 1417127, 2834254, 5668508, 9919889, 19839778, 39679556]

約数ペア:

[(1, 39679556), (2, 19839778), (4, 9919889), (7, 5668508), (14, 2834254), (28, 1417127), (389, 102004), (778, 51002), (1556, 25501), (2723, 14572), (3643, 10892), (5446, 7286)]