129395742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28793}}^1$

素因数の和:28912

約数の個数: 32

約数和(自身を含む): 298536192

約数和(自身を除く): 169140450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 28793, 57586, 86379, 172758, 201551, 403102, 604653, 1209306, 3080851, 6161702, 9242553, 18485106, 21565957, 43131914, 64697871, 129395742]

約数ペア:

[(1, 129395742), (2, 64697871), (3, 43131914), (6, 21565957), (7, 18485106), (14, 9242553), (21, 6161702), (42, 3080851), (107, 1209306), (214, 604653), (321, 403102), (642, 201551), (749, 172758), (1498, 86379), (2247, 57586), (4494, 28793)]