38972276

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32369}}^1$

素因数の和:32423

約数の個数: 24

約数和(自身を含む): 79759680

約数和(自身を除く): 40787404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 32369, 64738, 129476, 226583, 453166, 906332, 1391867, 2783734, 5567468, 9743069, 19486138, 38972276]

約数ペア:

[(1, 38972276), (2, 19486138), (4, 9743069), (7, 5567468), (14, 2783734), (28, 1391867), (43, 906332), (86, 453166), (172, 226583), (301, 129476), (602, 64738), (1204, 32369)]